Albert Barnes' Notes on the Whole Bible - 1 Thessalonians 3:3
That no man should be moved - The word rendered “moved” (σαίνω sainō) occurs nowhere else in the New Testament. It properly means to wag, to move to and fro, as of dogs which wag their tails in fondness (Hom. Od. K. 216. AEl. A. N. 10:7. Ovid. 14:258); then to caress, to fawn upon, to flatter; then to move or waver in mind - as from fear; to dread, to tremble. See Passow and Wetstein. Here the sense is, to be so moved or agitated by fear, or by the terror of persecution, as to forsake their... read more
The Pulpit Commentary - 1 Thessalonians 3:3-4
True religion, instead of delivering those who possess it from suffering, rather entails suffering upon them. Believers are appointed by God to suffer tribulation. This was peculiarly true of the early Christians, but it is true generally. We are appointed to afflictions 1 Thessalonians 3:3 , 1 Thessalonians 3:8 - Steadfastness in faith and affliction. "That no man should be moved by these afflictions." We are certainly not now exposed to persecutions, but still there are... read more