Matthew 18:35

So likewise shall my heavenly Father
This is the accommodation and application of the parable, and opens the design and intent of it; showing that God, who is Christ's Father, that is in heaven, will act in like manner towards all such persons, who are cruel and hard hearted to their brethren, and are of merciless and unforgiving spirits; for so it is said,

he will do also unto you, if ye from your hearts forgive not every
one his brother their trespasses.
The phrase, "their trespasses", is omitted by the Vulgate Latin, the Arabic, and the Ethiopic versions, but is in all the Greek copies; and designs not pecuniary debts, though these are to be forgiven, and not rigorously exacted in some cases, and circumstances; but all injuries by word or deed, all offences, though ever so justly taken, or unjustly given; these should be forgiven fully, freely, and from the heart, forgetting, as well as forgiving, not upbraiding with them, or with former offences, and aggravating them; and should also pray to God that he would forgive also. It is certainly the will of God, that we should forgive one another all trespasses and offences. The examples of God and Christ should lead and engage unto it; the pardon of sin received by ourselves from the hands of God strongly enforces it; the peace and comfort of communion in public ordinances require it; the reverse is contrary to the spirit and character of Christians, is very displeasing to our heavenly Father, greatly unlike to Christ, and grieving to the Spirit of God.