John 16:33 “I have told you these things, so that in me you may have peace. In this world you will have trouble. But take heart! I have overcome the world.”
Life is full of troubles.
James 1:10 But the rich should take pride in their humiliation—since they will pass away like a wild flower.
James 4:14 Why, you do not even know what will happen tomorrow. What is your life? You are a mist that appears for a little while and then vanishes.
Psalm 144:4 They are like a breath;
their days are like a fleeting shadow.
Man's days are determined.
Hebrews 9:27 Just as people are destined to die once, and after that to face judgment,
We believers should not believe in Reincarnation. Once you die, you will surely face judgement. We cannot escape hardship in life.
He will forgive and forget. Countenance means face or reflection.
Life is short, and that is the reason - we should live here on earth worthy and pleasing to God.