Tafsir of Qaf 50:36-37

46

That is, "They were not only powerful and strong in their own land but had also made incursions into other lands and brought under their sway far off lands as well. "

47

That is, "Could their power and might save them when the time appointed by Allah came for their seizure? And could they find shelter and refuge anywhere? Now, on what trust do you hope that you will get refuge somewhere in the world when you have rebelled against Allah ?"

48

In other words, either one should have so much of native intelligence that one may think right of one's own accord, or if not so, one should be so free from prejudice and neglect that one may listen with attention when another person tries to make one understand the truth.