'Settling' in the Bible

“It will come about at that timeThat I will search Jerusalem with lampsAnd I will punish the menWho [like old wine] are stagnant in spirit,Who say in their hearts,‘The Lord will not do good, nor will He do evil.’

Let the peace of Christ [the inner calm of one who walks daily with Him] be the controlling factor in your hearts [deciding and settling questions that arise]. To this peace indeed you were called as members in one body [of believers]. And be thankful [to God always].