God Will Judge

Therefore we make it our aim, whether present or absent, to be well pleasing to Him. For we must all appear before the judgement seat of Christ, that each one may receive the things done in the body, according to what he has done, whether good or bad.       2 Corinthians 5:9-10

I charge you therefore before God and the Lord Jesus Christ, who will judge the living and the dead at His appearing and His kingdom: Preach the word! Be ready in season and out of season. Convince, rebuke, exhort, with an longsuffering and teaching.           2 Timothy 4:1-2

This is a faithful saying:
For if we died with Him,
  We shall also live with Him.
If we endure,
  We shall also reign with Him.
If we deny Him,
  He will also deny us.
If we are faithless,
  He remains faithful;
He cannot deny Himself.
  2 Timothy 2:11-13