Revelation 21:6
And he said unto me, It is done. I am Alpha and Omega, the beginning and the end. I will give unto him that is athirst of the fountain of the water of life freely.
Revelation 21:6 (KJV)
Context
The book of Revelation is the last book of the Bible and contains visions and prophecies given to the apostle John. In this verse, John is being shown a vision of the new heaven and the new earth.
Meaning
“It is done” signifies the completion of God’s plan of salvation and the culmination of human history. It marks the fulfilment of God’s promises and the ultimate victory over sin, death, and evil. It points to the establishment of God’s eternal kingdom.
“Alpha and Omega, the beginning and the end” are titles used to describe God, emphasising His sovereignty, omnipotence, and eternality. Alpha is the first letter of the Greek alphabet, and Omega is the last letter. By using these titles, God declares Himself as the originator and the ultimate conclusion of all things. It affirms that He is the source of all existence and the one who will bring everything to its intended purpose.
“I will give unto him that is athirst of the fountain of the water of life freely” highlights the graciousness and generosity of God. It speaks of the eternal blessings and abundant life that God offers freely to those who seek Him and thirst for righteousness. The “water of life” represents spiritual nourishment, salvation, and eternal life. It signifies the complete satisfaction and fulfilment that believers will experience in God’s presence.
Biblical connections
The speaker is God, who declares that the old order has passed away and all things are made new. The titles Alpha and Omega echo the divine declaration of sovereignty over all history, assuring believers that God’s purposes will be accomplished. The water of life is a symbol of eternal life and spiritual satisfaction, given without cost or payment.
Application
Seek a deeper trust in God’s guidance and surrender to His will.
Share the promise of “It is done” with those who need hope.
Share the gospel of God’s grace, emphasising that salvation is a free gift.
Anticipate the day when God’s kingdom will be fully realised and experience the eternal blessings that He has prepared.
Reflection
God’s sovereignty and completeness remind us that He is in control of all things and that His plan will come to pass. The fulfilment of God’s promises throughout history gives us hope and assurance. The offer of the water of life freely portrays God’s grace and His desire to satisfy the spiritual thirst of those who seek Him. Salvation is a gift from God, not earned through our own efforts, and we can receive it by placing our faith in Jesus Christ. The vision of the new heaven and the new earth reminds us of the eternal blessings that await believers, including eternal joy, satisfaction, and fellowship with God.

