'Spares' in the Bible

He who withholds the rod [of discipline] hates his son,But he who loves him disciplines and trains him diligently and appropriately [with wisdom and love].

He who has knowledge restrains and is careful with his words,And a man of understanding and wisdom has a cool spirit (self-control, an even temper).

By the wrath of the Lord of hosts the land is burned up,And the people are like fuel for the fire;No man spares his brother.

“They will be Mine,” says the Lord of hosts, “on that day when I publicly recognize them and openly declare them to be My own possession [that is, My very special treasure]. And I will have compassion on them and spare them as a man spares his own son who serves him.”