Matthew 10: 22You will be hated by everyone because of me, but the one who stands firm to the end will be saved. 23When you are persecuted in one place, flee to another. Truly I tell you, you will not finish going through the towns of Israel before the Son of Man comes.
Suffering for the name of Christ is at least understandable.
Satan hates God and will go after those who represent Him.
I think what gives most people the most trouble, is the suffering that seems pointless. Things that happen seemingly at random, as *bad luck*, natural disasters, or something like health issues that seem to serve no purpose for the person suffering from them.