for, [if they did, they would know that] the life of this world is nothing but a passing delight and a play - whereas, behold, the life in the hereafter is indeed the only [true] life: if they but knew this! 64 And so, when they embark on a ship [and find themselves in danger,] they call unto God, [at that moment] sincere in their faith in Him alone; but as soon as He has brought them safe ashore, they [begin to] ascribe to imaginary powers a share in His divinity: 65 So that they become ingrate for that which We have given them, and that they take their enjoyment (as a warning and a threat), but they will come to know. 66 Are they, then, not aware that We have set up a sanctuary secure [for those who believe in Us,] the while all around them men are being carried away [by fear and despair]? Will they, then, [continue to] believe in things false and vain, and thus deny God's blessings. 67 Who is more unjust than he who fabricates a lie about God, or denies the truth when it has come to him? Is there not an abode for unbelievers in Hell? 68 But those who struggle in Our cause, surely We shall guide them in Our ways; and God is with the good-doers. 69