Colossians 3:17 reads, “whatever ye may do in word or in work, do all things in the name of the Lord Jesus–giving thanks to the God and Father, through him.” The phrase, “in the name of” is found 30 times in the New Testament. In the Bible, it is a statement that connects one to the power or authority of Jesus. Several examples of the phrase are found in Acts 3 and 4. First, Peter heals a lame man, explaining to him, “Silver and gold I have none, but what I have, that I give to you; in the name of Jesus Christ of Nazareth, rise up and be walking” (3:6). When the people stood in amazement, Peter further explains, “Why wonder at this? Or on us why look so earnestly, as if by our own power or piety we have made him to walk?… And by faith in his name hath made this man strong, whom ye behold and know: yea, the faith which is through him hath given him this perfect soundness in the presence of you all (3:12, 16). Later, the Jewish leadership asked “in what power, or in what name did ye do this?’ (4:7). Peter answered that it was done in the name of Jesus Christ of Nazareth (4:10). He then adds, “neither is there any other name under heaven given among men wherein we must be saved” (cf. 1 Cor. 6:11).
The same power that healed the man is the power that saves us today through the gospel (Rom. 1:16). Further usage of the phrase occurs when the Sanhedrin commanded that they no longer teach in the name of Jesus (verse 18), and the prayer references wonders done in the name of Jesus (verse 30). It is no accident that this phrase is used so much in these two chapters. The power of Christ is seen in the resurrection and now this “notable miracle.” Other examples to study are John 5:43, which states that Jesus came in his Father’s name (authority, power and endorsement), cf. 10:25 and when Paul preached in Damascus, it is said that he had preached boldly in the name of Jesus (Acts 9:27).
The recitation of the phrase “in the name of Jesus” invokes no magical power from above; the power is in saying of the phrase. Saying the phrase does nothing for those on the Day of Judgment who say to the Lord that they have done many works in his name (Matthew 7:21-23). Jesus will say, “I never knew you. Depart from me you workers of iniquity.” The word iniquity means to act without law. Thus, many on that day will be told that they did not have the permission to do the things they were doing. In other words, they did not have the right to act because Jesus had not authored or empowered them. Acting by one’s own power while attributing it to the power of Jesus is a serious practice that will lead to a day of departure from the Lord.
Friends, Christianity is not a form of religion that is open for all to choose how they want to worship and serve Him. It is critical that we not make the same mistake described in the above quote from Matthew 7. This picture will be duplicated when many will say, “Lord, look at all the people I taught in your name” or, “Did I not worship in your name?” and, “Lord, do you not know that I was baptized in your name?” So, doing “in the name” is very different from saying, “in the name of Jesus.” It suggests that we are following God’s direction that pleases Him, whether we like it or not.
An application of this phrase is associated with baptism (Mat. 28:19). Again, rather than some baptismal formula, it speaks to the power by which one is baptized. Being baptized in the name of the Father, Son and Holy Spirit is one that they endorse and approve. Acts 12 is an example of a baptism this side of the cross that was not approved and had no power to save – the baptism of John. When they were taught heaven’s will, they were baptized in the name of Jesus (Acts 19:5). This baptism is a command (Acts 2:38), the answer of a good conscience (1 Peter 3:21) and is in water. The element is not the Holy Spirit, but water (Acts 8:14-17; 10:47-48). In the case of Cornelius, he received the Holy Spirit, but it was before the baptism of verses 47-48. Claiming Holy Spirit baptism is not the same as being baptized in the name of Jesus Christ. One is a promise that is received; the other is a command that is obeyed by faith.
Man has no power to save himself. God does the saving and therefore stipulates the means and the conditions by which He chooses to save. It is not for us to decide how we would like to be saved and then claim that God saved us. We act in faith and trust his promise to save us, according to His power.

