'Weakness' in the Bible

He is able to deal gently with those who are ignorant and are going astray, since he is also subject to weakness.

For there is verily a disannulling of the commandment going before for the weakness and unprofitableness thereof.

For the law appoints as high priests men subject to weakness, but the word of solemn affirmation that came after the law appoints a son made perfect forever.

Quenched the violence of fire, escaped the edge of the sword, out of weakness were made strong, waxed valiant in fight, turned to flight the armies of the aliens.