Bible: Rom. 11:6; 15:15-18

11:6 And if it is by grace, it is no longer by works, otherwise grace would no longer be grace.
15:15 But as for you, 1  you will go to your ancestors 2  in peace and be buried at a good old age. 3  15:16 In the fourth generation 4  your descendants 5  will return here, for the sin of the Amorites has not yet reached its limit.” 6 

15:17 When the sun had gone down and it was dark, a smoking firepot with a flaming torch 7  passed between the animal parts. 8  15:18 That day the Lord made a covenant 9  with Abram: “To your descendants I give 10  this land, from the river of Egypt 11  to the great river, the Euphrates River –

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