The last days are nothing to be afraid of. God will enter our hearts. Those who trust in God will all know God directly, and there will be peace.

Isaiah 2:1-4
The vision that Isaiah son of Amoz saw concerning Judah and Jerusalem:
2 In the last days the mountain of the Lord’s house will be established at the top of the mountains and will be raised above the hills. All nations will stream to it,
3 and many peoples will come and say, “Come, let us go up to the mountain of the Lord, to the house of the God of Jacob. He will teach us about His ways so that we may walk in His paths.” For instruction will go out of Zion and the word of the Lord from Jerusalem.
4 He will settle disputes among the nations and provide arbitration for many peoples. They will turn their swords into plows and their spears into pruning knives. Nations will not take up the sword against other nations, and they will never again train for war.

Joel 2:28-32
28 After this I will pour out My Spirit on all humanity; then your sons and your daughters will prophesy, your old men will have dreams, and your young men will see visions.
29 I will even pour out My Spirit on the male and female slaves in those days.
30 I will display wonders in the heavens and on the earth: blood, fire, and columns of smoke.
31 The sun will be turned to darkness and the moon to blood before the great and awe-inspiring Day of the Lord comes.
32 Then everyone who calls on the name of Yahweh will be saved, for there will be an escape for those on Mount Zion and in Jerusalem, as the Lord promised, among the survivors the Lord calls.

(All Bible translations are HCSB)