'Fault finding' in the Bible

He named the place [where this miracle occurred] Massah (test) and Meribah (contention) because of the quarreling of the sons of Israel, and because they tested the [patience of the] Lord, saying, “Is the Lord among us, or not?”

It is better to live in a corner of the housetop [on the flat roof, exposed to the weather]Than in a house shared with a quarrelsome (contentious) woman.

But of Israel he says, “All day long I have stretched out My hands [in compassion] to a disobedient and obstinate people.”

Do everything without murmuring or questioning [the providence of God],

Fathers, be not fault-finding with your children, that they be not discouraged.

If any of you lacks wisdom [to guide him through a decision or circumstance], he is to ask of [our benevolent] God, who gives to everyone generously and without rebuke or blame, and it will be given to him.