Begin with a short prayer thanking God for the extravagant grace He lavishes on you.
18 You have been set free from sin and have become slaves to righteousness. 19 . . . Just as you used to offer yourselves as slaves to impurity and to ever-increasing wickedness, so now offer yourselves as slaves to righteousness leading to holiness.
Say a short prayer to God recognizing that your life is totally different because He is in it. Thank Him for taking away your regrets and making you something valuable to the Kingdom of God.