'Obey' in the Bible

If you fear the Lord, worship and obey Him, and if you don’t rebel against the Lord’s command, then both you and the king who rules over you will follow the Lord your God.

So why didn’t you obey the Lord? Why did you rush on the plunder and do what was evil in the Lord’s sight?”

“But I did obey the Lord!” Saul answered. “I went on the mission the Lord gave me: I brought back Agag, king of Amalek, and I completely destroyed the Amalekites.

Then Samuel said:Does the Lord take pleasure in burnt offerings and sacrificesas much as in obeying the Lord?Look: to obey is better than sacrifice,to pay attention is better than the fat of rams.

You did not obey the Lord and did not carry out His burning anger against Amalek; therefore the Lord has done this to you today.