1 Cor 8:12, 1 Cor 10:31, Col 3:17, 1 Pt 4:11, Rom 14:8, 2 Cor 5:15
Jesus said that anyone who gives even a cup of water to those who belong to Christ will be rewarded. This means that works done for Christ are rewarded. (Mk 9:41)
Mk 9:41 For whosoever shall give you a cup of water to drink in my name, because ye belong to Christ, verily I say unto you, he shall not lose his reward.
We must do all things for Christ. (1 Cor 8:12, 1 Cor 10:31, Col 3:17)
1 Cor 8:12 But when ye sin so against the brethren, and wound their weak conscience, ye sin against Christ.
1 Cor 10:31 Whether therefore ye eat, or drink, or whatsoever ye do, do all to the glory of God.
Col 3:17 And whatsoever ye do in word or deed, do all in the name of the Lord Jesus, giving thanks to God and the Father by him.
We are to do all things so that Christ may be glorified. (1 Pt 4:11)
1 Pt 4:11 If any man speak, let him speak as the oracles of God; if any man minister, let him do it as of the ability which God giveth: that God in all things may be glorified through Jesus Christ, to whom be praise and dominion for ever and ever. Amen.
We live for Christ. (Rom 14:8, 2 Cor 5:15)
Rom 14:8 For whether we live, we live unto the Lord; and whether we die, we die unto the Lord: whether we live therefore, or die, we are the Lord's.
2 Cor 5:15 And that he died for all, that they which live should not henceforth live unto themselves, but unto him which died for them, and rose again.