1 Samuel 15:8-11 (KJV)
8 And he took Agag the king of the Amalekites alive, and utterly destroyed all the people with the edge of the sword.
9 But Saul and the people spared Agag, and the best of the sheep, and of the oxen, and of the fatlings, and the lambs, and all that was good, and would not utterly destroy them: but every thing that was vile and refuse, that they destroyed utterly.
10 Then came the word of the Lord unto Samuel, saying,
11 It repenteth me that I have set up Saul to be king: for he is turned back from following me, and hath not performed my commandments. And it grieved Samuel; and he cried unto the Lord all night.
1 Samuel 15:12-19 (KJV)
12 And when Samuel rose early to meet Saul in the morning, it was told Samuel, saying, Saul came to Carmel, and, behold, he set him up a place, and is gone about, and passed on, and gone down to Gilgal.
13 And Samuel came to Saul: and Saul said unto him, Blessed be thou of the Lord: I have performed the commandment of the Lord.
14 And Samuel said, What meaneth then this bleating of the sheep in mine ears, and the lowing of the oxen which I hear?
15 And Saul said, They have brought them from the Amalekites: for the people spared the best of the sheep and of the oxen, to sacrifice unto the Lord thy God; and the rest we have utterly destroyed.
16 Then Samuel said unto Saul, Stay, and I will tell thee what the Lord hath said to me this night. And he said unto him, Say on.
17 And Samuel said, When thou wast little in thine own sight, wast thou not made the head of the tribes of Israel, and the Lord anointed thee king over Israel?
18 And the Lord sent thee on a journey, and said, Go and utterly destroy the sinners the Amalekites, and fight against them until they be consumed.
19 Wherefore then didst thou not obey the voice of the Lord, but didst fly upon the spoil, and didst evil in the sight of the Lord?
Matthew 6:24 (KJV)
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.
Galatians 5:17-18 (KJV)
17 For the flesh lusteth against the Spirit, and the Spirit against the flesh: and these are contrary the one to the other: so that ye cannot do the things that ye would.
18 But if ye be led of the Spirit, ye are not under the law.
2 Corinthians 7:1 (KJV)
1 Having therefore these promises, dearly beloved, let us cleanse ourselves from all filthiness of the flesh and spirit, perfecting holiness in the fear of God.
1 Samuel 15:13 (KJV)
13 And Samuel came to Saul: and Saul said unto him, Blessed be thou of the Lord: I have performed the commandment of the Lord.
1 Samuel 15:17-23 (NLT)
17 And Samuel told him, “Although you may think little of yourself, are you not the leader of the tribes of Israel? The Lord has anointed you king of Israel.
18 And the Lord sent you on a mission and told you, ‘Go and completely destroy the sinners, the Amalekites, until they are all dead.’
19 Why haven’t you obeyed the Lord? Why did you rush for the plunder and do what was evil in the Lord’s sight?”
20 “But I did obey the Lord,” Saul insisted. “I carried out the mission he gave me. I brought back King Agag, but I destroyed everyone else.
21 Then my troops brought in the best of the sheep, goats, cattle, and plunder to sacrifice to the Lord your God in Gilgal.”
22 But Samuel replied,
“What is more pleasing to the Lord: your burnt offerings and sacrifices or your obedience to his voice?
Listen! Obedience is better than sacrifice, and submission is better than offering the fat of rams.
23 Rebellion is as sinful as witchcraft, and stubbornness as bad as worshiping idols. So because you have rejected the command of the Lord, he has rejected you as king.”
James 4:17 (KJV)
17 Therefore to him that knoweth to do good, and doeth it not, to him it is sin.
Psalm 150:6 (KJV)
6 Let every thing that hath breath praise the Lord. Praise ye the Lord.
Psalm 100:4 (KJV)
4 Enter into his gates with thanksgiving, and into his courts with praise: be thankful unto him, and bless his name.
Exodus 17:14 (KJV)
14 And the Lord said unto Moses, Write this for a memorial in a book, and rehearse it in the ears of Joshua: for I will utterly put out the remembrance of Amalek from under heaven.
Deuteronomy 25:17-19 (KJV)
17 Remember what Amalek did unto thee by the way, when ye were come forth out of Egypt;
18 How he met thee by the way, and smote the hindmost of thee, even all that were feeble behind thee, when thou wast faint and weary; and he feared not God.
19 Therefore it shall be, when the Lord thy God hath given thee rest from all thine enemies round about, in the land which the Lord thy God giveth thee for an inheritance to possess it, that thou shalt blot out the remembrance of Amalek from under heaven; thou shalt not forget it.
1 Samuel 15:23 (KJV)
23 For rebellion is as the sin of witchcraft, and stubbornness is as iniquity and idolatry. Because thou hast rejected the word of the Lord, he hath also rejected thee from being king.
Romans 8:12-13 (NASB)
12 So then, brethren, we are under obligation, not to the flesh, to live according to the flesh
13 for if you are living according to the flesh, you must die; but if by the Spirit you are putting to death the deeds of the body, you will live.
Romans 8:14 (KJV)
14 For as many as are led by the Spirit of God, they are the sons of God.