When you are doubting or confused you can pray this prayer for uncertain moments. This prayer for uncertainty is partially based on 1 Thessalonians 5:23 which tells us that God makes us holy and keeps us safe. His peace alone removes all blame and condemnation. Let your faith in Christ cast away all uncertainty in your heart.
“Prayer for peace in my heart” is partially based on Ephesians 2:13-18 which speaks about how Jesus is our only true peace. He makes peace between you and God by ending all conflict and hostility. But beyond just an end to disagreement, true peace is a unified heart. Pray for peace in your heart and God will give it to you.