Romans 5:11
And not only that, but this too: we shall continue exulting in God through our Lord Jesus Christ, through whom we have obtained our reconciliation.
Philippians 3:1
Finally, my brothers, continue to be glad that you are in union with the Lord. I am not tired of writing you the same things over and over: it means your safety.
Philippians 3:3
For we are the true circumcision, who by the Spirit of God worship Him, who take pride in Christ Jesus only, and do not rely on outward privileges,
Philippians 4:4
By the help of the Lord always keep up the glad spirit; yes, I will repeat it, keep up the glad spirit.