“Do all things without murmurings and disputings:”
Philippians 2:14

Read what God said:
“You said cruel things to me…” Malachi 3:13, ERV
What did they say?
“You said, “It is useless to worship God. We did what the LORD All-Powerful told us, but we didn’t gain anything…We think proud people are happy. Evil people succeed. They do evil things to test God’s patience, and God does not punish them.”” Malachi 3:14-15, ERV
They compared themselves with those that couldn’t care less about God and found themselves wanting, they vocalized their pungent thoughts that evil doers were better off than they were, and God said their words were cruel!
Resist the urge to find yourself wanting in comparison with unbelievers, realize that you are better placed not just in this world but in the one to come, so instead of complaining, find the right association of fervent believers that use every opportunity to talk about God and the provisions and deliverances wrought in his name: Malachi 3:16

Bible Reading Plan: Jeremiah 36 and Genesis 40