Q. 105. What does God require in the sixth commandment?
A. That neither in thoughts, nor words, nor gestures, much less in deeds, I dishonour, hate, wound, or kill my neighbour, by myself or by another: [a] but that I lay aside all desire of revenge: [b] also, that I hurt not myself, nor wilfully expose myself to any danger. [c] Wherefore also the magistrate is armed with the sword, to prevent murder. [d]
Q. 106. But this commandment seems only to speak of murder?
A. In forbidding murder, God teaches us, that he abhors the causes thereof, such as envy, [a] hatred, [b] anger, [c] and desire of revenge; and that he accounts all these as murder. [d]
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; [a] to show patience, peace, meekness, mercy, and all kindness, towards him, [b] and prevent his hurt as much as in us lies; [c] and that we do good, even to our enemies. [d]