Romans 7:22
For I am delighted with the law of God, as respecting the inward man:
1 John 5:3
For this is the love of God, that we should keep his commandments: and his commandments are not burdensome.
1 Timothy 4:15
Let these things be thy care; be wholly devoted to them; that thy progress may be evident to all men.
Luke 18:7
And shall not God execute vengeance for his own elect, who cry out to him day and night, though he bear long with them?
2 Timothy 1:3
I thank God, whom I serve from my forefathers with a pure conscience, that I keep up a constant remembrance of thee in my prayers night and day;
Luke 2:37
though she was now a widow, of about eighty-four years, who departed not from the temple, attending the divine service, with fastings and prayers night and day:
1 Thessalonians 2:9
For ye remember, brethren, our labour and toil: for night and day working hard, that we might be no burden to any of you, we preached unto you the gospel of God.