'Serve' in the Bible

Then Samuel said to all the house of Israel, “If you are returning to the Lord with all your heart, remove the foreign gods and the Ashtaroth (pagan goddesses) from among you and direct your hearts to the Lord and serve Him only; and He will rescue you from the hand of the Philistines.”

Now Nahash the Ammonite [king] went up and besieged Jabesh-gilead; and all the men of Jabesh said to Nahash, “Make a treaty [of peace] with us and we will serve you.”

They cried out to the Lord, saying, ‘We have sinned because we have abandoned (rejected) the Lord and have served the Baals and the Ashtaroth; but now rescue us from the hands of our enemies, and we will serve You.’

If you will fear the Lord [with awe and profound reverence] and serve Him and listen to His voice and not rebel against His commandment, then both you and your king will follow the Lord your God [and it will be well].

Samuel said to the people, “Do not be afraid. You have [indeed] done all this evil; yet do not turn away from following the Lord, but serve the Lord with all your heart.

Only fear the Lord [with awe and profound reverence] and serve Him faithfully with all your heart; for consider what great things He has done for you.

If he is able to fight with me and kill me, then we will become your servants; but if I prevail against him and kill him, then you shall become our servants and serve us.”

Then Saul said to David, “Behold I will give you my older daughter Merab as a wife; only be brave for me and fight the Lord’s battles.” For Saul thought, “My hand shall not be against him, but let the hand of the Philistines be against him.”

Now therefore, please let my lord the king hear the words of his servant. If the Lord has incited you against me, let Him accept an offering [from me]; but if it is men, may they be cursed before the Lord, because they have driven me out this day to keep me from sharing in the inheritance of the Lord, saying, ‘Go, serve other gods.’