Restitution is the act of restoring anything to it’s rightful owner; act of giving an equivalent for loss or damage. Restitution makes a person pay back just debts, restore stolen or misappropriated articles, uncover his crimes and confess his lies. This is to be done whether the person injured knew it or not - God knows. Genesis 20:1-18
Genesis 32:9-32
Luke 19:8-10
Philemon 7:21
Acts 24:16 Note: Restitution that would implicate others or bring injury or harm to others, needs care and God’s wisdom. 
In such cases, it is necessary to seek counseling from a faithful, experienced, competent, matured Christian teacher and preacher (who, of course, believes and teaches “the whole counsel of God”). THE LORD’S SUPPER
The Lord’s Supper, consisting of the elements - bread and the fruit of the vine is the symbol expressing our sharing the divine nature of our Lord Jesus Christ. It is a memorial of His suffering, death and a prophecy of His second coming. Jesus Christ commanded the church to do it in His remembrance. The bible record also shows the early church took this commandment seriously. Luke 22: 14-19
Acts 2: 42, 46
2 Peter 1:4
1 Corinthians 11:26