But when he saw that the wind was strong, he was afraid, and beginning to sink, he cried out, saying, “Lord, save me!”
ExplanationCommentary
Verse 30. He was afraid. As long as Peter had his eye and faith fixed on Christ, the liquid element yielded not to his steps; but the moment he turns his thoughts on himself, his own weakness, and the violence of the winds and waves, he begins to lose confidence, and on that account to sink. Again his faith saves him; he calls upon the Lord, who stretcheth forth his arm, and takes hold of him. Jan.—By his confidence in God, we learn what we can do by the divine assistance; and by his fear, what we are of ourselves: also, that no one receives from God the strength he stands in need of, but he who feels that of himself he can do nothing. Saint Augustine ser. 76.