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 When they board a vessel, they call on God, sincere in their faith for Him alone; but when He brings them safe to land, they begin to ascribe partners to Him. 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 Have they not seen that We have appointed a sanctuary immune (from violence), while mankind are ravaged all around them? Do they then believe in falsehood and disbelieve in the bounty of Allah? 67 Who is more unjust than one who invents falsehood against God or rejects the Truth after it has come to him? Is not hell the dwelling for the disbelievers. 68 We shall guide those who strive in Our cause to the paths leading straight to Us. Surely God is with those who do good. 69