Later in this same Chapter, Jesus repeats these words again, “Do not let your hearts be troubled and do not be afraid.” (John 14:27) In both verses Jesus is telling us that we have control over doubt, fear, and confusion…”Do not allow (or permit) your hearts (or minds) to be troubled. (confused and/or terrified) ” He wouldn’t be telling us to do something if it wasn’t possible for us to achieve it. Now stop and read that last sentence again please! Jesus is telling us that we all have the direct influence within us to rein in and exercise restraint over fear…but it’s contingent on our trust in Him. In other words, a troubled heart is an unbelieving heart. So our success over doubt and fear lies largely in how we build our faith in God. And this confidence in Him only comes by reading the Bible and praying daily…for you can never fully trust a stranger.