'Strong' in the Bible

He, in the days of his flesh, having offered up prayers and petitions with strong crying and tears to him who was able to save him from death, and having been heard for his godly fear,

that by two immutable things, in which it is impossible for God to lie, we may have a strong encouragement, who have fled for refuge to take hold of the hope set before us.

quenched the power of fire, escaped the edge of the sword, from weakness were made strong, grew mighty in war, and caused foreign armies to flee.