Luke 21:30 Meaning

28And when these things begin to come to pass, then look up, and lift up your heads; for your redemption draweth nigh.

29And he spake to them a parable; Behold the fig tree, and all the trees;

30When they now shoot forth, ye see and know of your own selves that summer is now nigh at hand.

31So likewise ye, when ye see these things come to pass, know ye that the kingdom of God is nigh at hand.

32Verily I say unto you, This generation shall not pass away, till all be fulfilled.