Deuteronomy 13:4
4 Ye shall walk after the Lord your God, and fear him, and keep his commandments, and obey his voice, and ye shall serve him, and cleave unto him.
Matthew 6:24
24 No man can serve two masters: for either he will hate the one, and love the other; or else he will hold to the one, and despise the other. Ye cannot serve God and mammon.
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Matthew 4:10
10 Then saith Jesus unto him, Get thee hence, Satan: for it is written, Thou shalt worship the Lord thy God, and him only shalt thou serve.
Joshua 22:5
5 But take diligent heed to do the commandment and the law, which Moses the servant of the Lord charged you, to love the Lord your God, and to walk in all his ways, and to keep his commandments, and to cleave unto him, and to serve him with all your heart and with all your soul.
Romans 12:1-2
12 I beseech you therefore, brethren, by the mercies of God, that ye present your bodies a living sacrifice, holy, acceptable unto God, which is your reasonable service.
2 And be not conformed to this world: but be ye transformed by the renewing of your mind, that ye may prove what is that good, and acceptable, and perfect, will of God.
Romans 12:10,11,13
10 Be kindly affectioned one to another with brotherly love; in honour preferring one another;
11 Not slothful in business; fervent in spirit; serving the Lord;
13 Distributing to the necessity of saints; given to hospitality.
1 Chronicles 28:9
9 And thou, Solomon my son, know thou the God of thy father, and serve him with a perfect heart and with a willing mind: for the Lord searcheth all hearts, and understandeth all the imaginations of the thoughts: if thou seek him, he will be found of thee; but if thou forsake him, he will cast thee off for ever.
Deuteronomy 10:12
12 And now, Israel, what doth the Lord thy God require of thee, but to fear the Lord thy God, to walk in all his ways, and to love him, and to serve the Lord thy God with all thy heart and with all thy soul,
Deuteronomy 11:13-15
13 And it shall come to pass, if ye shall hearken diligently unto my commandments which I command you this day, to love the Lord your God, and to serve him with all your heart and with all your soul,
14 That I will give you the rain of your land in his due season, the first rain and the latter rain, that thou mayest gather in thy corn, and thy wine, and thine oil.
15 And I will send grass in thy fields for thy cattle, that thou mayest eat and be full.
Joshua 24:15
15 And if it seem evil unto you to serve the Lord, choose you this day whom ye will serve; whether the gods which your fathers served that were on the other side of the flood, or the gods of the Amorites, in whose land ye dwell: but as for me and my house, we will serve the Lord.
1 Samuel 12:20-22
20 And Samuel said unto the people, Fear not: ye have done all this wickedness: yet turn not aside from following the Lord, but serve the Lord with all your heart;
21 And turn ye not aside: for then should ye go after vain things, which cannot profit nor deliver; for they are vain.
22 For the Lord will not forsake his people for his great name’s sake: because it hath pleased the Lord to make you his people.
Romans 7:6
6 But now we are delivered from the law, that being dead wherein we were held; that we should serve in newness of spirit, and not in the oldness of the letter.
Psalm 100:1,2,4
100 Make a joyful noise unto the Lord, all ye lands.
2 Serve the Lord with gladness: come before his presence with singing.
4 Enter into his gates with thanksgiving, and into his courts with praise: be thankful unto him, and bless his name.
Exodus 23:25-26
25 And ye shall serve the Lord your God, and he shall bless thy bread, and thy water; and I will take sickness away from the midst of thee.
26 There shall nothing cast their young, nor be barren, in thy land: the number of thy days I will fulfil.