As soon as they come out in leaf, you see for yourselves and know that the summer is already near. (Luke 21: 30)
And Jesus told them a parable: “Look at the fig tree, and all the trees. As soon as they come out in leaf, you see for yourselves and know that the summer is already near. So also, when you see these things taking place, you know that the kingdom of God is near. Truly, I say to you, this generation will not pass away until all has taken place. Heaven and earth will pass away, but my words will not pass away. (Luke 21: 29-33)
All men, with prudent vigilance, are called to interpret the sign divine wisdom sends during their lifetimes. Let us, therefore, be led by the Word of God and obedience to His Will without being agitated by historical period in which we live.