If they be dead, as I can no longer doubt, we must submit to the will of God and trust in His divine Providence, that He who has given the blood of His only Son to maintain His Church will do nothing but what will redound to the advancement of His glory and the preservation of His Church—however impossible it may appear. And though we all were to die, and all this poor people were massacred and driven out, we still must trust that God will not abandon his own.

William on the loss of his brothers in a letter to John, one of his other Brothers, as quoted in William the Silent (1902) by Frederic Harrison, p. 76.