And he said to me: ‘They have come to pass! I am the Alpha and the Omega, the beginning and the end.’”​—Revelation 21:5, 6a.

Why, so certain are these promises of Jehovah that he speaks as though they were already fulfilled: “They have come to pass!” Is not Jehovah “the Alpha and the Omega . . . , the One who is and who was and who is coming, the Almighty”? (Revelation 1:8) Indeed he is! He himself declares: “I am the first and I am the last, and besides me there is no God.” (Isaiah 44:6) As such, he can inspire prophecies and fulfill them in every detail. How faith strengthening!

“Water” for the Thirsty Ones

10. What “water” does Jehovah offer, and what does it stand for?

¹⁰ It is Jehovah himself who declares: “To anyone thirsting I will give from the fountain of the water of life free.” (Revelation 21:6b) To quench that thirst, a person has to be conscious of his spiritual need and be willing to accept “the water” that Jehovah provides. (Isaiah 55:1; Matthew 5:3) What “water”? Jesus himself answered that question when witnessing to a woman beside a well in Samaria. He told her: “Whoever drinks from the water that I will give him will never get thirsty at all, but the water that I will give him will become in him a fountain of water bubbling up to impart everlasting life.” That “fountain of the water of life” flows from God through Christ as his provision for restoring mankind to perfection of life. Like the Samaritan woman, how eager we should be to drink deep from that fountain! And like that woman, how ready we should be to drop mundane interests in favor of telling others the good news!​—John 4:14, 15, 28, 29.