Filled by the Spirit
Be filled with the Spirit. Thus a believer, rather than controlling himself, is controlled by the Holy Spirit. It may be more accurate to say that the Holy Spirit is the “Agent” of the filling (cf. Gal. 5:16) and Christ is the Content of the filling (Col. 3:15). Thus in this relationship, as a believer is yielded to the Lord and controlled by Him, he increasingly manifests the fruit of the Spirit (Gal. 5:22–23). The Spirit’s indwelling (John 7:37–39; 14:17; Rom. 5:5; 8:9; 1 Cor. 2:12; 6:19–20; 1 John 3:24; 4:13), sealing (2 Cor. 1:22; Eph. 1:13; 4:30), and baptism (1 Cor. 12:13; Gal. 3:27) occur at the time of regeneration and thus are not commanded. However, believers are commanded to be filled constantly with the Holy Spirit. Each Christian has all the Spirit, but the command here is that the Spirit have all of him. The wise walk, then, is one that is characterized by the Holy Spirit’s control
Hoehner, H. W. (1985). Ephesians. In J. F. Walvoord & R. B. Zuck (Eds.), The Bible Knowledge Commentary: An Exposition of the Scriptures (Vol. 2, p. 640). Wheaton, IL: Victor Books.
The Holy Spirit is the agent of the filling and Christ is the content.
I find that a good explanation of how it all fits together.
MLM
Ephesians 5:18The Bible Knowledge Commentary
. Going from the general to the specific, Paul explained how wisdom, as an intellectual and spiritual capacity, works out in one’s conduct. Verse 18 includes a negative command and a positive one. The negative is to abstain from getting drunk on wine with which there is incorrigibility. The word asōtia is translated debauchery (NIV, RSV), “excess” (KJV), “riot” (ASV), and “dissipation” (NASB). All these give the idea of profligate or licentious living that is wasteful. In this verse the literal