7. Shun murmurs like a plague.
The tongue is a powerful vessel that can do great harm. Murmuring, gossiping, is never of God. The devil is a liar who stirs up false accusations and gossip that can kill a person’s reputation. Shun murmurs!
8. Let all act as they like; you are to act, as I want you to.
To mind one’s own business is key in spiritual warfare. The devil is a busybody attempting to drag everyone down. Please God and let the opinions of others go by the wayside.
9. Observe the rule as faithfully as you can.
Jesus is referring to the rule of a Religious Order here. Most of us have made some vow before God and Church and we should be faithful our promises—i.e. Marriage vows and baptismal vows. Satan tempts to infidelity, lawlessness and disobedience. Fidelity is a weapon for victory.