The next great biblical event in the calendar of God is the return of Christ to receive His saints.

'And every man that hath this hope in him purifieth himself, even as he is pure. Beloved, now are we the sons of God, and it doth not yet appear what we shall be: but we know that, when he shall appear, we shall be like him; for we shall see him as he is. '  1 John 3:2-3 https://my.bible.com/bible/1/1JN.3.2-3