“And I say unto you my friends, Be not afraid of them that kill the body, and after that have no more that they can do.”
Luke 12:4 — Greek Interlinear
Church Fathers on Luke 12:4
Since unbelief springs from two causes, either from a deeply-seated malice or a sudden fear; lest any one from terror should be compelled to deny the God whom he acknowledges in his heart, He well adds, And I say to you my friends, Be not afraid of them that kill the body, &c.
For it is not absolutely to every one that this discourse seems to apply, but to those who love God with their whole heart to whom it belongs to say, Who shall separate us from the love of Christ? But they who are not such, are tottering, and ready to fall down. Moreover out Lord says, Greater love has no man than this, that a man lay down his life for his friends. How then is it not most ungrateful to Christ not to repay Him what we receive?
Their rage then is but useless raving, who cast the lifeless limbs of martyrs to be torn in pieces by wild beasts and birds, seeing that they can in no wise prevent the omnipotence of God from quickening and bringing them to life again.