CHRISTIANS PLEASE EXPLAINE, i have asked this so many times and i get blanks and insults why ?

BABY KILLING:
( Hosea 13:16)16 The people of Samaria must bear their guilt, because they have rebelled against their God. They will fall by the sword; their little ones will be dashed to the ground their pregnant women ripped open.

PREGNANT WOMEN KILLING
Psalm 137,8,9 "Happy is he who repays you for what you have done to us / He who seizes your infants and dashes them against the rocks."