51-20
And in the earth there are signs for those who are certain,
For those who reflect there are many proofs of existence of Allah (SWT) and His powers, in the earth and in human beings.
51-22
And in the sky is your provision and that which you are promised.
Provision could mean rain which is a source of food and that which is promised and the truth may mean the end of the world.
51-24
Has the story of the honoured guests of Ibrahim come to you?
See Commentary on page 414 Chapter:19 Verses 41-50.