This is what you are to do to consecrate them, so they may serve me as priests: Take a young bull and two rams without defect. And from the finest wheat flour make round loaves without yeast, thick loaves without yeast and with olive oil mixed in, and thin loaves without yeast and brushed with olive oil. Put them in a basket and present them along with the bull and the two rams. Then bring Aaron and his sons to the entrance to the tent of meeting and wash them with water. Take the garments and dress Aaron with the tunic, the robe of the ephod, the ephod itself and the breastpiece. Fasten the ephod on him by its skillfully woven waistband. Put the turban on his head and attach the sacred emblem to the turban. Take the anointing oil and anoint him by pouring it on his head. Bring his sons and dress them in tunics and fasten caps on them. Then tie sashes on Aaron and his sons. The priesthood is theirs by a lasting ordinance.

-- Exodus 29:1-9

Take My Life

Take my life and let it be consecrated, Lord, to thee;
Take my moments and my days; let them flow in ceaseless praise;
Let them flow in ceaseless praise.

Take my hands and let them move at the impulse of thy love;
Take my feet and let them be swift and beautiful for thee,
Swift and beautiful for thee.

Take my voice and let me sing
Always, only, for my King.
Take my lips and let them be filled with messages from thee,
Filled with messages from thee.

Take my silver and my gold; not a mite would I withhold;
Take my intellect and use every power as thou shalt choose,
Every power as thou shalt choose.

-- Frances Ridley Havergal, 1874.
Glory to God: The Presbyterian Hymnal, No. 697.