Be joyful always; pray continually; give thanks in all circumstances, for this is God’s will for you in Christ Jesus. (IThessalonians 5:15)
I need to do more of that. Those three commands are interrelated – when you give thanks, you will be joyful; when you are joyful, you will pray; when you pray, you will be joyful and give thanks; when you give thanks, you will pray more……
There is no room for complaining and discontentment if I do what God tells me to do.