I'm not afraid to stand before Him.
Perhaps at this moment you're not. I suspect your smugness will catch up to you soon enough on the day that we all stand before Him in judgement.
Revelation 15:3: "And they sing the song of Moses the servant of God, and the song of the Lamb, saying, Great and marvellous are thy works, Lord God Almighty; just and true are thy ways, thou King of saints."
I John 1:9: "If we confess our sins, he is faithful and just to forgive us our sins, and to cleanse us from all unrighteousness."
God by definition is "faithful and just."
Man's pride is manifest in his spirit of arrogance.
Zephaniah 3:5: "The just LORD is in the midst thereof; he will not do iniquity: every morning doth he bring his judgment to light, he faileth not; but the unjust knoweth no shame."
And, yes, that would be you.
Call a just God a liar, and prepare to be judged accordingly.
Your "I'm not afraid to stand before Him" is likely to go something like this:
I'm getting the popcorn.