Psalms 78:62

Ver. 62. He gave his people over also unto the sword. They fell in battle because they were no longer aided by the divine strength. Sharp was the sword, but sharper still the cause of its being unsheathed.
And was wroth with his inheritance. They were his still, and twice in this verse they are called so; yet his regard for them did not prevent his chastening them, even with a rod of steel. Where the love is most fervent, the jealousy is most cruel. Sin cannot be tolerated in those who are a people near unto God.