26 And as it was in the days of Noah, so it will be also in the days of the Son of Man: 27 They ate, they drank, they married wives, they were given in marriage, until the day that Noah entered the ark, and the flood came and destroyed them all. 28 Likewise as it was also in the days of Lot: They ate, they drank, they bought, they sold, they planted, they built; 29 but on the day that Lot went out of Sodom it rained fire and brimstone from heaven and destroyed them all. 30 Even so will it be in the day when the Son of Man is revealed (Luke 17:26–30, NKJV).
In this context, the “days of the Son of Man” text points toward the time of God’s judgment against the sinful nation Israel (Luke 17:37; 21:20-22; Matt. 24:28). While Christ’s disciples in Judea would be ready to “flee to the mountains” because of the signs He gave them, most would be unprepared as they went about their daily lives (Matt. 24:15-16). As it was in the Lord’s judgment against Jerusalem, the final “day of the Lord” will be unexpected (1 Thess. 5:1-3; 2 Pet. 3:10). We must prepare for the return of the Lord (Matt. 25:1-13). Judgment comes without warning. “Holy conduct and godliness” describes those who are ready for His return and the judgment that follows (2 Pet. 3:11). Likewise, the gospel call to salvation and holy living prepares us for judgment (Matt. 11:28-30; Heb. 9:27; 2 Cor. 5:10). Are you ready? Judgment comes without warning, and only those who are prepared will be saved. “Watch therefore, for you know neither the day nor the hour in which the Son of Man is coming” (Matt. 25:13).
“then the Lord knows how to deliver the godly out of temptations and to reserve the unjust under punishment for the day of judgment” (2 Peter 2:9, NKJV)
We all need rescuing from the powerful surge of sin that sweeps souls away from God into eternal punishment. God delivers sinners from sin’s bondage and death through the gospel of His Son (Rom. 1:16; 6:17-18; 6:23). God also knows how to deliver godly ones from the trials and temptations they face from “the unjust.” God both delivers the godly while reserving the ungodly for punishment. God “did not spare the angels who sinned,” but cast them into the abyss awaiting judgment (2 Pet. 2:4). God punished the ancient world with a flood while saving Noah and his family (2 Pet. 2:5; 1 Pet. 3:20-21). God turned Sodom and Gomorrah into ashes because they “gave themselves over to sexual immorality” and had “gone after strange flesh” (2 Pet. 2:6; Jude 7). In that moment of judgment God delivered righteous Lot from being “oppressed by the filthy conduct of the wicked” (2 Pet. 2:7-8). These examples serve to boost and secure our faith in moments of doubt and spiritual struggle. God does not abandon the righteous, nor does He forget the wicked (2 Thess. 1:4-10). The Lord’s day of judgment is coming when the unjust will reap their just punishment. The gospel call from God is to repent while you have the time and the ability to do so. Do not harden your heart. God does not want you to perish, He wants you to repent and obey Him to be delivered from sin’s terrible penalty of eternal death (2 Pet. 3:9).
as Sodom and Gomorrah, and the cities around them in a similar manner to these, having given themselves over to sexual immorality and gone after strange flesh, are set forth as an example, suffering the vengeance of eternal fire. (Jude 7, NKJV)
If you saw a loved one running into a burning building, would you warn them and try to stop them? Of course you would. Why then, when we warn homosexuals of their sin and its punishment of eternal fire, are we charged with being hateful bigots? It is a false and scurrilous charge. However, we know why some make it. Sinners hate the light of truth, and are willing to compromise with other sinners so their own sins will not be exposed (Jno. 3:19-21). Therefore, they let them run into the fire without warning – and call it love. What a selfish approach to take toward the reality and eternal destruction of sin – any sin – including the “sexual immorality” of homosexuality. We cannot stand by and watch souls run headlong into the punishment of eternal hell fire without sounding God’s warning. Love demands it. Jesus sounded warnings against sin (Mk. 9:42-48). Was Jesus a hateful bigot? No. We will follow His example, and in love we will warn sinners to repent, and thereby escape the punishment of eternal fire.