Hebrews 12:16 (KJV)

Now no chastening for the present seemeth to be joyous, but grievous: nevertheless afterward it yieldeth the peaceable fruit of righteousness unto them which are exercised thereby.

Wherefore lift up the hands which hang down, and the feeble knees;

And make straight paths for your feet, lest that which is lame be turned out of the way; but let it rather be healed.

Follow peace with all men, and holiness, without which no man shall see the Lord:

Looking diligently lest any man fail of the grace of God; lest any root of bitterness springing up trouble you, and thereby many be defiled;

For ye know how that afterward, when he would have inherited the blessing, he was rejected: for he found no place of repentance, though he sought it carefully with tears.

For ye are not come unto the mount that might be touched, and that burned with fire, nor unto blackness, and darkness, and tempest,

And the sound of a trumpet, and the voice of words; which voice they that heard intreated that the word should not be spoken to them any more:

(For they could not endure that which was commanded, And if so much as a beast touch the mountain, it shall be stoned, or thrust through with a dart:

And so terrible was the sight, that Moses said, I exceedingly fear and quake:)