Matthew 6:1, 6, 14

“Be careful not to practice your righteousness in front of others to be seen by them. If you do, you will have no reward from your Father in heaven.

But when you pray, go into your room, close the door and pray to your Father, who is unseen. Then your Father, who sees what is done in secret, will reward you.

For if you forgive other people when they sin against you, your heavenly Father will also forgive you.