John Calvin on Acts 27:30-32

30. And as the mariners sought. The grace of the Holy Spirit appeareth in Paul, even in this point also, in that he did wisely admonish that the mariners should not be suffered to fly. For why doth not rather the centurion, or some other of the company, smell out their fraud, save only that Paul may be the minister of their deliverance, even unto the end? But it is a marvel that he saith, that the rest could not be saved unless the mariners should remain in the ship; as if it were in their power to make the promise of God of none effect. I answer, that Paul doth not dispute, in this place, precisely of the power of God, that he may separate the same from his will and from means; and surely God doth not, therefore, commend his power to the faithful, that they may give themselves to sluggishness and carelessness, contemning means, or rashly cast away themselves when there is some certain way to escape. God did promise Hezekiah that the city should be delivered (Isaiah 37:6, and 35). If he had set open the gates to the enemy, would not Isaiah straightway have cried, Thou destroyest both thyself and the city? And yet for all this it doth not follow that the hand of God is tied to means or helps; but when God appointeth this or that means to bring any thing to pass, he holdeth all men’s senses, that they may not pass the bounds which he hath appointed.

Acts 27:33-44

33. And when the day began to appear, Paul exhorted them all to take meat, saying, This is the fourteenth day that ye have tarried and continued fasting, receiving nothing at all. 34. Wherefore I exhort you to take meat; for this no doubt is for your health; because there shall not one hair fall from the head of any of you. 35. And when he had thus spoken, he took bread, and gave thanks to God in the sight of them all; and when he had broken it, he began to eat. 36. Then were they all refreshed in their minds, and they also took meat. 37. And all the souls which were in the ship were two hundred threescore and sixteen. 38. And when they had eaten enough, they did lighten the ship. casting out the wheat into the sea. 39. And when it was day, they knew not the land; but they spied a certain haven having a bank, into the which they minded to thrust the ship. 40. And when they had taken up the anchors, they committed themselves to the sea; also, having loosed the rudder bands, and hoisted up the mainsail to the wind, they drew toward the shore. 41. But when they were fallen into a place where two seas met, they thrust in the ship, and the fore part did stick fast, and moved not; but the hinder part brake through the violence of the waves. 42. Furthermore, the soldiers’ counsel was to kill the prisoners, lest any, after he swam out, should escape. 43. But the centurion, being desirous to save Paul, kept them from their purpose, and commanded that those which could swim should cast themselves first into the sea, and should escape to land. 44. And the other, some on boards, and some on broken pieces of the ship; and so it came to pass, that they all escaped safe to land.