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"For the Son of Man is going to come with His angels in the glory of His Father, an then He will repay each person according to what he has done" (Matthew 16:27). 
"For You will render to a man according to his work" (Psalm 62:12). 
"See, I have set before you today life and good, death and evil.  If you obey the commandments of the LORD your God that I command you today, by loving the LORD your God, by walking in His ways, and by keeping His commandments and His statutes and His rules, then you shall live and multiply, and the LORD your God will bless you in the land that you are entering to take possession of it" (Deuteronomy 30:15-16).
In Hebrews 9:27, the Word of God tells all humans everywhere what will happen to each one of us: "It is appointed a man once to die and after that to face the judgement."  We are assured of two certainties: we will die and, after death, we will face judgement.