Eph 5:18

5:18 drunk with wine. This is more than a prohibition of simple drunkenness. Paul probably refers to an orgiastic form of worship such as was practiced by the cult of Dionysus (Bacchus), the god of wine. Worship of Dionysus involved drunken states in which the god was thought to enter the bodies of worshipers, inspiring prophecy and frenzied dancing and music. Such worship is “debauchery.”

be filled with the Spirit. While the sealing of the Spirit (1:13, 14; 4:30) is a once-for-all initiation into the Christian life, the filling of the Spirit applies to all the Christian life. This filling is not only repeatable, but is to be sought again and again. In the parallel passage in Colossians, Paul tells Christians to let the “peace of Christ” govern their hearts and to allow the “word of Christ” to dwell in them richly (Col. 3:15, 16). The one who is filled with the Spirit is filled with Christ and His word (John 14:16, 26; 16:12–15; 17:17).