The thinking (egoic) mind pumps out an endless stream of questions, which merely leads to endless analyses. It goes nowhere, and ends nowhere (now-here). When we stop asking, and start praising all questions are answered. We are love~we are loved. Simply live from this truth and we are free!
15 And let the peace (soul harmony which comes) from Christ rule (act as umpire continually) in your hearts [deciding and settling with finality all questions that arise in your minds, in that peaceful state] to which as [members of Christ’s] one body you were also called [to live]. And be thankful (appreciative), [giving praise to God always].