Ordination is the third use or aspect of the laying on of hands. It combines everything we have already learned about this important principle and practice. It is used to identify the ordained person with the ones doing the ordaining, and through the laying on of hands blessings, grace, and gifts are imparted to the person being ordained to enable him or her to fulfill their ministry and commission from God.

Moses spoke to the LORD, saying, 16  “Let the LORD, the God of the spirits of all flesh, appoint a man over the congregation 17  who shall go out before them and come in before them, who shall lead them out and bring them in, that the congregation of the LORD may not be as sheep that have no shepherd.” 18  So the LORD said to Moses, “Take Joshua the son of Nun, a man in whom is the Spirit, and lay your hand on him. 19  Make him stand before Eleazar the priest and all the congregation, and you shall commission him in their sight. 20  You shall invest him with some of your authority, that all the congregation of the people of Israel may obey. 21  And he shall stand before Eleazar the priest, who shall inquire for him by the judgment of the Urim before the LORD. At his word they shall go out, and at his word they shall come in, both he and all the people of Israel with him, the whole congregation.” 22  And Moses did as the LORD commanded him. He took Joshua and made him stand before Eleazar the priest and the whole congregation, 23  and he laid his hands on him and commissioned him as the LORD directed through Moses. Numbers 27:15-23 (ESV)

Do not neglect the spiritual gift within you, which was bestowed on you through prophetic utterance with the laying on of hands by the presbytery. 1 Timothy 4:14 (NASB) 

Ordination should always confirm what God has already done or is doing. It is more of a recognition of God’s hand upon a person than it is anything else. That being said, an actual impartation does take place through the laying on of hand in ordination.

Identification also is at work. The ordained one becomes a representative of the one who ordains him or her.

This is why Paul warned Timothy to avoid identifying with people we do not know well.

Do not lay hands upon anyone too hastily and thereby share responsibility for the sins of others; keep yourself free from sin. 1 Timothy 5:22 (NASB) 

Damage is done to the gospel and our ministry when we are poorly represented by ordaining people who are not truly called or ready. It is better to wait until we are sure than to hastily ordain someone. It is far easier to ordain than to decommission.

"Thus you shall separate the Levites from among the sons of Israel, and the Levites shall be Mine. 15  "Then after that the Levites may go in to serve the tent of meeting. But you shall cleanse them and present them as a wave offering; 16  for they are wholly given to Me from among the sons of Israel. I have taken them for Myself instead of every first issue of the womb, the firstborn of all the sons of Israel. Numbers 8:14-16 (NASB) 

Identification contains in it the idea of representative service.

The commissioned one serves on behalf of those doing the commissioning. The Levites served the Lord in place of the first born sons. This was God’s choice. In a sense, whatever the Levites did in the way of service was a credit to all the first born. In modern times, when missionaries are sent out by a local church, they represent that local church wherever they go.

Now there were in the church at Antioch prophets and teachers, Barnabas, Simeon who was called Niger, Lucius of Cyrene, Manaen a lifelong friend of Herod the tetrarch, and Saul. 2  While they were worshiping the Lord and fasting, the Holy Spirit said, “Set apart for me Barnabas and Saul for the work to which I have called them.” 3  Then after fasting and praying they laid their hands on them and sent them off. Acts 13:1-3 (ESV) 

The local church participates through sending and supporting workers whom God has called and commissioned and will share in the reward for their labors.

This is built into the principle of identification. Not everyone is called to go to a foreign mission field, to pastor a church, or to serve as an elder or deacon, but we all share the responsibility for that work and the reward of those whom we commission and ordain.