The heart.
An actor gets paid to portray a character. This typically is not their true personality. An honest person’s nature is revealed in how they live.
Beyond all that, God knows our heart. Whatever decisions we make, whether good or bad, He sees our intentions.
Be honest with yourself and give your heart to God. Get to know Him, walk with Him daily and He will guide you through the valleys and the mountaintops.
When your heart is surrendered to God, your feet will follow.
Psalms 51:10 - “Create in me a pure heart, O God, and renew a steadfast spirit within me.”