Lord's Day 40
Q. 107. But is it enough that we do not kill any man in the manner mentioned above?
A. No: for when God forbids envy, hatred, and anger, he commands us to love our neighbour as ourselves; to show patience, peace, meekness, mercy, and all kindness, towards him, and prevent his hurt as much as in us lies; and that we do good, even to our enemies.