When we come to our time of confession as part of our worship we come to confess our sins to our Father. God is holy, God is righteous, God is just, God is the judge of the world. But to all who believe in His name, “he gave the right to become children of God, who were born, not of blood nor of the will of the flesh, nor of the will of man, but of God” (John 1:13). We confess our sins to God, but He is our “God and Father” (Galatians 1:4).
Peter gave more explanation about what we should do because of the Father we have.
And if you call on him as Father who judges impartially according to each one's deeds, conduct yourselves with fear throughout the time of your exile, knowing that you were ransomed from the futile ways inherited from your forefathers, not with perishable things such as silver or gold, but with the precious blood of Christ, like that of a lamb without blemish or spot. (1 Peter 1:17-19)
There are a couple things to notice about this imperative and this information. We are to pay attention to what our Father says to do. He has given instruction, and He intends for us to walk in His ways.
We are also to remember what our Father has done for us. He sent His Son to pay the price for our deliverance. He set us free from ignorance and unholiness. There were a lot of false gods and a lot of nasty behavior and a lot of gloomy moral blindness like the darkest cave, and the Lamb covers and cleanses us.
Leave the empty ways behind and call on the Father through His Son.