2 Chronicles 29:11
My sons, do not be negligent and careless now, for the Lord has chosen you to stand in His presence, to attend to His service, and to be His ministers and burn incense.”
Numbers 3:6-9
“Bring the tribe of Levi near and present them before Aaron the priest, so that they may serve him.
Numbers 8:6-14
“Take the Levites from among the sons of Israel and cleanse them.
Numbers 16:35-40
Fire also came forth from the Lord and consumed the two hundred and fifty men who were offering the incense.
Numbers 18:2-7
But bring with you also your brothers, the tribe of Levi, the tribe of your father (ancestor), so that they may join with you and serve you [as assistants], while you and your sons with you are before the Tent of the Testimony [the Holy Place where only priests may go, and the Most Holy Place which only the high priest may enter].
Deuteronomy 10:8
At that time the Lord set apart the tribe of Levi to carry the ark of the covenant of the Lord, to stand before the Lord to serve Him and to bless in His name until this day.
Galatians 6:7-8
Do not be deceived, God is not mocked [He will not allow Himself to be ridiculed, nor treated with contempt nor allow His precepts to be scornfully set aside]; for whatever a man sows, this and this only is what he will reap.