And it will be said in that day: “Behold, this is our God; We have waited for Him, and He will save us. This is the Lord; We have waited for Him; We will be glad and rejoice in His salvation.” (Isaiah 25:9, NKJV)
The day of which Isaiah speaks is the great day of spiritual feasting for all people in the mountain of the Lord (Isaiah 25:6; 55:1-7). It is the day of redemption, the time of Messiah’s sovereign reign (Isaiah 2:1-4). It is the day of salvation that now exists in the kingdom of God, the church which Jesus built (Matthew 16:18-19). We rejoice in the day of salvation made by the Lord (Psalm 118:22-24). Today’s verse foretells the celebratory praise of salvation given to God by the redeemed – those who inhabit His holy mountain (Isaiah 11:9; 56:7). These “have waited for Him” and His salvation. We will share in future glory with Jesus when we continue to trust God and do not falter (Colossians 3:1-3). We are full of joyful expectation; therefore, we will wait on the Lord for the salvation He faithfully gives us in Christ (Isaiah 40:27-31). While we wait for the Lord we “rejoice with joy inexpressible and full of glory,” confident that we will receive the goal of our faith, even the salvation of our souls (1 Peter 1:8-9). The prophet’s expectant praise of God by His people is fulfilled by the church as Christians worship Him “in spirit and truth” for the great salvation He has given us in the Son (John 4:23-24; Acts 2:40-42, 46-47; 1 John 5:11-13).