Colossians 3:23

And whatever you do, do from the soul, as to the Lord, and not to men;

Colossians 3:17

And whatever you do in word or deed, do all in the name of the Lord Jesus, giving thanks to God and the Father by him.

Ephesians 6:6-7

not with eye-service, as pleasing men, but as the servants of Christ, doing the will of God from the soul;

Romans 14:8

For if we live, we live to the Lord; or if we die, we die to the Lord. "Whether, therefore, we live or die, we are the Lord s.

1 Peter 2:13

Submit yourselves to every ordinance of man, for the Lord's sake; whether it be to the king, as supreme ruler,

1 Peter 1:22

Having purified your souls in obeying the truth through the Spirit, to unfeigned love of the brethren, love one another with a pure heart fervently,

1 Peter 2:15

For such is the will of God, that by doing good you may put to silence the ignorance of foolish men;

Matthew 6:16

And when you fast, do not put on a sad countenance, as the hypocrites do; for they disfigure their faces, that they may appear to men to be fasting. Verily, I say to you, They have their reward.

Romans 14:6

He that regards the day, to the Lord he regards it; and he that does not regard the day, to the Lord he does not regard it. He that eats, eats to the Lord; for he gives God thanks: and he that eats not, to the Lord he eats not, and gives God thanks.

Ephesians 5:22

Wives, be subject to your own husbands as to the Lord:

Treasury of Scripture Knowledge

Summary

And whatsoever ye do, do it heartily, as to the Lord, and not unto men;

Bible References

Whatsoever

Colossians 3:17
And whatever you do in word or deed, do all in the name of the Lord Jesus, giving thanks to God and the Father by him.
1 Peter 1:22
Having purified your souls in obeying the truth through the Spirit, to unfeigned love of the brethren, love one another with a pure heart fervently,

As

Matthew 6:16
And when you fast, do not put on a sad countenance, as the hypocrites do; for they disfigure their faces, that they may appear to men to be fasting. Verily, I say to you, They have their reward.
Romans 14:6
He that regards the day, to the Lord he regards it; and he that does not regard the day, to the Lord he does not regard it. He that eats, eats to the Lord; for he gives God thanks: and he that eats not, to the Lord he eats not, and gives God thanks.
Ephesians 5:22
Wives, be subject to your own husbands as to the Lord:
Ephesians 6:6
not with eye-service, as pleasing men, but as the servants of Christ, doing the will of God from the soul;
1 Peter 2:13
Submit yourselves to every ordinance of man, for the Lord's sake; whether it be to the king, as supreme ruler,