Let us consider the issue of power with respect to Jesus Christ. He says of Himself in Matthew 28:18, "All authority [power, KJV] has been given to Me in heaven and earth." "Authority" is translated from exousia, which has wide usage in the Greek language. It can be used to indicate jurisdiction, privilege, capacity, freedom, influence, force, and right, besides authority and power. Obviously, its usage is not restricted to sheer, brute strength. Jesus, then, is perfectly equipped to handle our needs in the widest variety of situations.
Notice that Jesus says authority has been given to Him. For this to be true, a greater Being must be the Giver. In this vein, I Corinthians 15:25-28 transports us into the future, revealing the source of His powers:
For He must reign till He has put all enemies under His feet. The last enemy that will be destroyed is death. For "He has put all things under His feet." But when He says "all things are put under Him," it is evident that He who put all things under Him is excepted. Now when all things are made subject to Him, then the Son Himself will also be subject to Him who put all things under Him, that God may be all in all.
The Giver in Matthew 28:18 must be the Father, so the word "all" in that verse excludes the Father, who is supreme in authority. The resurrected Son is the channel through which the Father's every purpose and plan are being worked out.
How extensive is Jesus' given authority? Colossians 1:14-19 explains some of His authority more specifically:
. . . in whom we have redemption through His blood, the forgiveness of sins. He is the image of the invisible God, the firstborn over all creation. For by Him all things were created that are in heaven and that are on earth, visible and invisible, whether thrones or dominions or principalities or powers. All things were created through Him and for Him. And He is before all things, and in Him all things consist. And He is the head of the body, the church, who is the beginning, the firstborn from the dead, that in all things He may have the preeminence. For it pleased the Father that in Him all the fullness should dwell. . . .
Paul stresses Christ's positional authority, that is, where Christ stands in relation to all other beings, whether human or spirit. "Firstborn" in verses 15 and 18 does not refer to His being created, as other verses clearly show that He has eternally existed. Here, the word indicates primacy of rank, since the apostle is showing Christ's status in relation to all other beings and institutions.
John W. Ritenbaugh
Power Belongs to God (Part Two)
In verse 18, the emphasis is on the word "all." His authority is no longer as it was when He was a man preaching in Galilee and Judea but is once again universal. It is "as it was when He was with the Father" before. He has died and been resurrected, and all authority is once again His. Therefore, His disciples are to understand that wherever they go, everything is subject to His authority. This is a good thing to remember: Everything is subject to Christ's authority.
As they go, they are to make disciples. Teaching and baptizing do not make a person a disciple, though they play a part. Just because a person is baptized does not mean he is converted. Nor does it mean he is a member of the church of God or part of the Family of God. Just because he has been taught the way of God does not mean that he has fully accepted and committed himself to what has been taught.
This is why the emphasis must be on "making disciples." Baptism and obedience to instruction will be a response a person will make who is being made a disciple.
The preaching of the gospel brings a person to faith, repentance, baptism, and seeking further instruction. These are outward responses.
At this point, baptism is very important because it is the outward sign of something exceedingly more important than the fact that one has been "dunked." Baptism is the outward sign of commitment—of coming under the authority of the Father and the Son. Disciples are baptized into the name of the Father, the Son, and the Holy Spirit. It is only when a person comes under or is committed to the authority of the Family of God that he is truly a disciple. This marks the difference between one who is truly a disciple and another who has only been dunked.
Once a person has been truly baptized and has truly committed himself to be under the authority of the Family of God, the issue for the disciple is continued learning as a student and loyalty as a member of the Family—as a new creation to the One he has committed himself to.
John W. Ritenbaugh
Revelation 2-3 and Works
Other Forerunner Commentary entries containing Matthew 28:18: