We observe a vital element of faith in this reminder of Sarah’s conception of Isaac. Faith judges God to be faithful and true to His word. God promised her husband, Abraham that of his seed, all the nations would be blessed. That promise would not come through Ishmael, the handmaid Hagar’s son, but Sarah herself (Gen. 17:15-21). Although now ninety years old (and Abraham was ninety-nine), Sarah judged God to be faithful. Sarah’s conception is a beautiful account of the power of faith in God to do what He said He would (Rom. 4:17-22). In like manner, we judge God to be faithful to His word. Such a judgment is the seed of faith that germinates into trustful obedience. Faith is not a blind leap into the dark. It is a confident step of following His word because He is faithful. We walk by faith because we know whom we have believed. We are sure He will keep what we have committed to Him until the day of eternity (2 Cor. 5:7; 2 Tim. 1:12; 1 Pet. 4:19). The strength of faith comes from trusting the integrity of God to do what He says (Titus 1:2). God will keep His word. Now, let us have faith to keep His (Jas. 1:21-25).
7 Therefore know that only those who are of faith are sons of Abraham. 8 And the Scripture, foreseeing that God would justify the Gentiles by faith, preached the gospel to Abraham beforehand, saying, “In you all the nations shall be blessed.” 9 So then those who are of faith are blessed with believing Abraham. (Galatians 3:7–9, NKJV)
Keeping the law of Moses cannot save anyone from sin; it identifies one as a sinner (Gal. 3:10-12; Rom. 3:23). Salvation from sin comes “by the hearing of faith,” that is, by the gospel of Christ (Gal. 3:2, 5). Sinners hear that salvation comes by faith through the gospel, not through the law of Moses and its works. One’s faith is counted for righteousness by hearing, believing, and obeying the truth of the gospel of Christ (Gal. 3:1-2, 5-6). Before the law of Moses existed, gospel salvation “by the hearing of faith” was preached in the promise to Abraham: “In you all the nations shall be blessed” (3:8). This promised blessing is available in Christ. The gospel reveals the crucified Christ so we can receive the blessings of Abraham (Gal. 3:1, 13-14). The “blessing of Abraham” and “the promise of the Spirit through faith” is the salvation from sins preached to Abraham, fulfilled by Christ’s death, and heard in the gospel (Gal. 3:14, 2, 22-25). Every sinner who believes the gospel and obeys the truth is saved from sins, is a child of God, and an heir of the promise (Gal. 3:26-29). We preach the gospel of Christ so sinners can believe and obey the truth and be saved in Christ (Gal. 3:26-27).
7 But Isaac spoke to Abraham his father and said, “My father!” And he said, “Here I am, my son.” Then he said, “Look, the fire and the wood, but where is the lamb for a burnt offering?” 8 And Abraham said, “My son, God will provide for Himself the lamb for a burnt offering.” So the two of them went together. (Genesis 22:7-8, NKJV)
God will provide. He had previously provided Abraham protection from danger, victory over foes, and abundant blessings. God had given Abraham an heir in his old age, Isaac, the child God promised him. Now, Abraham’s faith is supremely tested by God’s command to “Take now your son, your only son Isaac, whom you love, and go to the land of Moriah, and offer him there as a burnt offering on one of the mountains of which I shall tell you” (Gen. 22:2). With godly fear, Abraham obeyed the Lord (Heb. 11:17). God prevented Isaac’s death and provided a ram for the offering. Abraham named the place “The-Lord-Will-Provide” (Gen. 22:12-14). The imagery of this event shines brilliantly in the gospel. In love, God gave His only begotten Son to die for humanity as an offering for our sins (Jno. 3:16; Rom. 5:6-11; Heb. 10:5-10). God will provide for our needs. “If God is for us, who can be against us? He who did not spare His own Son, but delivered Him up for us all, how shall He not with Him also freely give us all things” (Rom. 8:31-32)? Abraham did not forsake God, and God did not forsake him. God assures His faithful ones, “I will never leave you nor forsake you” (Heb. 13:5). Oh yes, God will provide.
Endurance is essential to resisting the temptations of sin. Our adversary, the devil, continually probes for openings and opportunities to entice us not to love the Lord with all our heart, soul, mind, and strength; to sin against God (Mk. 12:30). Endurance is spiritual, mental, and emotional fortitude that perseveres through the moment of trial. James reminds us of some reasons why we endure temptations. 1) Because endurance brings God’s approval. The trials of life test our faith, and the devil seeks to exploit them. When we endure them, our faith grows stronger and has God’s approval (Jas. 1:3-4). 2) Because God has promised us a reward. The crown of life is promised to those who finish the course and keep the faith, not those who shrink back (2 Tim. 4:8; Heb. 10:36-39). God will keep His word to us; We must keep our word to Him. 3) Because we love God. God has promised eternal life “to those who love Him.” We express our love for God over a love of this world when we endure temptation and do God’s will (1 Jno. 2:15-17). Endurance means committing ourselves to love God with more than words, but also with our deeds (Jno. 14:15; 1 Jno. 3:16-19). Enduring temptations is not easy but possible. God gives us a means of escape, that we “may be able to endure it” (1 Cor. 10:13, ESV).
22 But the Scripture has confined all under sin, that the promise by faith in Jesus Christ might be given to those who believe. 23 But before faith came, we were kept under guard by the law, kept for the faith which would afterward be revealed. 24 Therefore the law was our tutor to bring us to Christ, that we might be justified by faith. 25 But after faith has come, we are no longer under a tutor.” (Galatians 3:22–25, NKJV)
Scripture reveals a fundamental distinction between “the law” (of Moses) and “the faith” (the gospel) that “would afterward be revealed” in Christ. Failure to respect the “change of the law” results in many distortions of the gospel (Heb. 7:12; Gal. 1:6-7). The Galatians faced one such perversion of the gospel when some tried to bind circumcision and keeping the Law of Moses (LOM) upon Gentiles for their salvation (Gal. 1:8-9; 5:1-6; 6:12-13). The LOM identified sin and confined its adherents (Israel) under sin (Heb. 10:4) while guiding them toward the promised blessings that would come “by faith in Jesus Christ” (v. 22; Rom. 1:16-17; 3:21-26). Now that Christ has come, His gospel provides the blessings of the promise; Redemption from sin. Now, no one is under the LOM; it served its purpose and has been removed (Col. 2:14). Therefore, we cannot revert to the Old Testament law to justify our religious beliefs and actions. To do so requires keeping “the whole law,” not just the part of it that suits our fancy (Gal. 5:3). Every attempt to use the LOM to justify oneself before God has the opposite effect; It separates that person from Christ (Gal. 5:4). Our “hope of righteousness” is “by faith” (the gospel), not by “the law” of Moses (Gal. 5:5-6).
38 Then Peter said to them, “Repent, and let every one of you be baptized in the name of Jesus Christ for the remission of sins; and you shall receive the gift of the Holy Spirit. 39 For the promise is to you and to your children, and to all who are afar off, as many as the Lord our God will call.” (Acts 2:38–39, NKJV)
The “gift of the Holy Spirit” is the promised redemption the Spirit gives to those who believe, repent, and are baptized in the name of Christ for the remission of sins. Many mistakenly believe the gift in verse 38 is the Spirit Himself. Yet, the gift of the Holy Spirit is the promise of redemption available to all (v. 39, 21; Gen. 22:18). It is synonymous with Peter’s parallel statement in Acts 3:19, “Repent therefore and be converted, that your sins may be blotted out, so that times of refreshing may come from the presence of the Lord.” Spiritual blessings (“times of refreshing”) come to the sinner who is converted by the gospel (believes, repents, and is baptized, Acts 2:37-38; Eph. 1:3). The “promise of the Spirit” is the “blessing of Abraham,” which is received “through faith” (through the gospel, Gal. 3:14, 15-25). Our responsibility as Christians is to continue steadfastly in the apostles’ teaching because what they taught is from the Spirit of God (1 Cor. 2:10-13). God does not give us a personal indwelling of His Spirit (apart from the word of the gospel) to guide us. The word of truth He gave us through the apostles guides us (2 Tim. 3:16-17).
17 Thus God, determining to show more abundantly to the heirs of promise the immutability of His counsel, confirmed it by an oath, 18 that by two immutable things, in which it is impossible for God to lie, we might have strong consolation, who have fled for refuge to lay hold of the hope set before us. 19 This hope we have as an anchor of the soul, both sure and steadfast, and which enters the Presence behind the veil, (Hebrews 6:17–19, NKJV)
God promised Abraham He would bless him and his descendants, and that all the nations of the earth through his seed. And, He confirmed His promise with an oath (Gen. 22:16-18). Jesus Christ is the Seed in whom God fulfilled His promise (Gal. 3:16). God’s promise and oath – two unchangeable things – give us relief from sin and the refuge of hope God has set before us. Our faith in Jesus (who entered the most holy place of heaven as High Priest with His atoning blood) gives substance to our hope (Heb. 6:20; 8:1-3; 11:1). In turn, our hope anchors our souls through the storms of life. Hope combines desire and expectation. Hope secures us when our faith is tested because our faith is in Jesus, not in ourselves. You can weather the storm of sin and the storms of life because God does not lie. His promise and oath are firm. His Son Jesus has opened the way for us to the presence of God (Heb. 10:19-21). So, live by faith and find solace in the living hope we have in Jesus Christ (1 Pet. 1:3-4).
6 But it is not that the word of God has taken no effect. For they are not all Israel who are of Israel, 7 nor are they all children because they are the seed of Abraham; but, “In Isaac your seed shall be called.” 8 That is, those who are the children of the flesh, these are not the children of God; but the children of the promise are counted as the seed. (Romans 9:6–8, NKJV)
God showed His faithfulness by fulfilling His promise to Abraham that “in your seed all the nations of the earth shall be blessed” (Gen. 22:18). The gospel of Christ reveals this promised blessing as salvation from sins “for everyone who believes, for the Jew first, and also for the Greek” (Rom. 1:16). The gospel also makes it clear the “children of the promise” are now the children of God. The promised blessing is obtained in Jesus Christ, not as a Jew under the Law of Moses (Gal. 3:16-19). Whether Jew or Gentile, “we are all sons of God through faith in Christ Jesus,” not through the Law of Moses (Gal. 3:23-27). The nation of Israel is no longer God’s chosen people. God chose us “in Christ” for redemption, regardless of race (Eph. 1:4; 2 Thess. 2:13). In Christ, “there is neither Jew nor Greek, there is neither slave nor free, there is neither male nor female; for you are all one in Christ Jesus” (Gal. 3:28). Being a citizen of the nation of Israel does not make one a child of God. The church is now the “Israel of God” (Gal. 6:15-16).
The Lord has sworn in truth to David; He will not turn from it: “I will set upon your throne the fruit of your body.” (Psalm 132:11, NKJV)
God’s promise to David, while initially kept by the ascension of Solomon to the throne, had a much grander objective (2 Sam. 7:12-13; 1 Chron. 22:9-10; 28:5-6). The Davidic promise of a king from the fruit of his body was fulfilled in the coronation of Jesus. The angel Gabriel announced that God would give Mary’s child “the throne of His father David” (Lk. 1:32). On Pentecost, the apostle Peter proclaimed God had indeed fulfilled His promise to David by the resurrection of Jesus and His ascension to the right hand of God (Acts 2:30-36; Psa. 110:1-2). Later, James (the brother of Jesus) said God had rebuilt the ruling monarchy of the house of David, which Amos predicted (Acts 15:13-19; Amos 9:11-12). The kingdom over which the son of David reigns today is the church, composed of all who come to Jesus Christ in faith through His gospel (Matt. 16:18-19; Rom. 1:16-17; Col. 1:13-14). God keeps His word – always. King Jesus reigns today over a kingdom that is enduring, unshaken by “every wind of doctrine” and the “trickery of men” (Heb. 12:28; Eph. 4:14). Salvation is in Christ’s kingdom (Acts 2:30-41, 47). Christ’s kingdom was promised by God, prophesied by His prophets, and proclaimed by the gospel. It fills the whole earth, and it “shall never be destroyed” (Dan. 2:34-35, 44; Mk. 1:14-15; 9:1; Acts 1:8; 2:1-4, 36-41, 47). The pressing question is, are you a citizen of His kingdom (Col. 1:13; Acts 2:37-38, 47)?
18 Now for a time of about forty years He put up with their ways in the wilderness. 19 And when He had destroyed seven nations in the land of Canaan, He distributed their land to them by allotment. (Acts 13:18–19, NKJV)
God keeps His promises. He had promised to give Abraham’s descendants the land of Canaan (Gen. 12:7; 13:14-15, 15:7, 18). Many believe God did not entirely keep His land promise. They expect Him to give Israel the land in the future. However, time and again, the Scriptures say God fulfilled His land promise. He has already given Israel the land He promised them. To expect God to do so in the future denies His word. Hear God’s word: 1) Paul said God distributed their land to them. “He distributed their land to them.” 2) Israel received the land under Joshua. “So the Lord gave Israel all the land of which He had sworn to give to their fathers, and they took possession of it and dwelt in it: (Josh. 21:43, 4-45; cf. 11:23; 23:14). 3) Solomon’s rule corresponded with the promised land (Gen. 15:18; 1 Kgs. 4:21). 4) The psalmist confirmed God gave Israel “the lands of the Gentiles” (Psa. 105:11, 42-44). 5) Jeremiah said God gave them the land He swore to their fathers (Jer. 32:21-23). 6) Nehemiah records God’s fulfillment of the land promise (Neh. 9:7-8). In the face of multiple declarations that God fulfilled His land promise, millions of souls cling to the false hope of the false doctrine of premillennialism that God will one day keep His word. He already did. We reject the failed framework of false doctrines that force one to conclude God did not keep His word.