An important portion of Scripture that refers to the filling of the Holy Spirit is Ephesians 5:17-21:
What does it mean to be filled with the Holy Spirit?
Therefore do not be foolish, but understand what the will of the Lord is. And do not get drunk with wine, for that is debauchery, but be filled with the Spirit, addressing one another in psalms and hymns and spiritual songs, singing and making melody to the Lord with your heart, giving thanks always and for everything to God the Father in the name of our Lord Jesus Christ, submitting to one another out of reverence for Christ.
In these verses being filled with the Spirit is contrasted with being filled or drunk with wine. The idea is one of being controlled by God's Spirit rather than by other forces. When we are filled by the Spirit, we see a resultant attitude of joy and thanksgiving. We also see a relational posture of humility toward God and of submission to one another.
So how can a person be filled with the Holy Spirit? To be clear, there is an important difference between the indwelling of the Holy Spirit and the filling of the Holy Spirit. All believers in Jesus Christ have God's Spirit living within them, or dwelling within them (John 14:16, Ephesians 1:13, 2 Corinthians 1:22, Ephesians 4:30); but not all believers live filled or controlled by the Spirit's power. Some Christians describe this distinction by saying believers have all of the Holy Spirit but the Holy Spirit may not have all of them. We are indwelt by the Holy Spirit at the time of our salvation but we are filled by Him when we submit to Him.
The filling of the Holy Spirit, then, can vary in the life of each believer. Negatively, a believer in Christ can "quench" or "grieve" the Holy Spirit (1 Thessalonians 5:19; Ephesians 4:30). Sinful actions can hinder the work of God's Spirit in his or her life. In contrast, when a believer in Christ lives in obedience to God's will and commands, he or she should expect to see God's Spirit living through them.
Some suggest that the filling of the Holy Spirit is an emotional experience that takes place at certain moments, but the concept of "filling" in Scripture is one of being controlled or influenced by the Holy Spirit. At times living a Spirit-filled life may include emotional or mountain-top experiences. But the idea of being filled by the Spirit is more about an ongoing sense of God's Spirit working in a person's life, not a one-time experience. As the believer lives out his or her faith in Christ, the Holy Spirit increasingly controls or fills his or her life; this leads to joy, thankfulness, and right relationships.
Who is the Holy Spirit?
When do we receive the Holy Spirit?
What is the fruit of the Spirit?
What is my spiritual gift?
What is the baptism of the Holy Spirit and when does someone receive it?
Truth about the Holy Spirit