6 Bible Verses about eternity, nature of

But this one thing, let it not escape you, beloved, that one day is with the Lord as a thousand years, and a thousand years as one day.

I am the Alpha and the Omega, says the Lord, who is, and who was, and who is to come, the Almighty.

He who does not love, does not know God; for God is love.

But grow in favor, and in the knowledge of our Lord and Saviour Jesus Christ. To him be glory, both now and to the day of eternity. Amen.

And when I saw him, I fell down at his feet, as dead; and he laid his right hand upon me, and said, Fear not; I am the First and the Last; I am he who lives and was dead; and behold, I am living for ever and ever; and I have the keys of the unseen world, and of death.

I am the Alpha and the Omega-the Beginning and the End: the First and the Last.