1)
What is the question "he'Afes"?
1.
Rashi: Did His Chesed finish?!
2.
Radak: Did His Chesed to Yisrael cease forever, that He will not bestow Chesed to them again?!
3.
Malbim: He promised that we will be a nation to Him. Did the words of His promise for all generations cease?! Was it for a limited number of generations?! Rather, it was permanent.
2)
What is the meaning of "Gamar Omer"?
1.
Rashi: Is it a permanent decree that He not retract from His anger?!
2.
Radak: His consolations ceased, for they will no longer come.