27 Peace I leave with you; My peace I give to you; not as the world gives do I give to you. Do not let your heart be troubled, nor let it be fearful. (John 14:27 NASB)
1 Μὴ ταρασσέσθω ὑμῶν ἡ καρδία· πιστεύετε εἰς τὸν θεὸν καὶ εἰς ἐμὲ πιστεύετε. 2 ἐν τῇ οἰκίᾳ τοῦ πατρός μου μοναὶ πολλαί εἰσιν· εἰ δὲ μή, εἶπον ἂν ὑμῖν ὅτι πορεύομαι ἑτοιμάσαι τόπον ὑμῖν; 3 καὶ ἐὰν πορευθῶ καὶ ἑτοιμάσω τόπον ὑμῖν, πάλιν ἔρχομαι καὶ παραλήμψομαι ὑμᾶς πρὸς ἐμαυτόν, ἵνα ὅπου εἰμὶ ἐγὼ καὶ ὑμεῖς ἦτε. 4 καὶ ὅπου [ἐγὼ] ὑπάγω οἴδατε τὴν ὁδόν.5 Λέγει αὐτῷ Θωμᾶς· κύριε, οὐκ οἴδαμεν ποῦ ὑπάγεις· πῶς δυνάμεθα τὴν ὁδὸν εἰδέναι; 6 λέγει αὐτῷ [ὁ] Ἰησοῦς· ἐγώ εἰμι ἡ ὁδὸς καὶ ἡ ἀλήθεια καὶ ἡ ζωή· οὐδεὶς ἔρχεται πρὸς τὸν πατέρα εἰ μὴ διʼ ἐμοῦ. (John 14:1-6 NA28)
1 Let not your heart be troubled; you believe in God, believe in me also. 2 In my Father’s house there are many rooms, if not, I would I have told you that I go to prepare a place for you? 3 And if I go and prepare a place for you, I am coming and will receive you to myself that where I am you may be also. 4 And where I go, you know the way. 5 Thomas said to him, “Lord, we do not know where you go. How are we able to know the way?” 6 Jesus said to him, “I am the way and the truth and the life. No one comes to the Father except through me.” (John 14:1-6 translated from the NA28 Greek text)
Genuine Christian Faith bears fruit in those who possess it as they mature, persevering in the fires of sanctification. This fruit is seen in hearts that have joy and remain at peace even when under burdens that would crush most people. Yes, Christians often lament and mourn and deeply desire for those burdens to be lifted, but as they place their eyes on Christ and their perspective moves from the temporal to the eternal then what was troubling their hearts seems relatively trivial. What is the worst this world can do to us? It offers cruelty and death as we saw in San Bernardino, California today. However, for those in Christ, we have the promise of life in Christ no matter what happens to us in this life.
Read more: https://mikeratliff.wordpress.com/2015/12/02/do-not-let-your-heart-be-troubled-nor-let-it-be-fearful/