All Genuine Believers Receive the Holy Spirit at Conversion

• The New Testament is explicit: belonging to Christ entails having the Spirit. "Anyone who does not have the Spirit of Christ does not belong to him" (Rom 8:9). The Spirit is God’s seal marking adoption and future inheritance (Eph 1:13-14).
• At the moment of saving faith the Spirit indwells the believer permanently.
  • The idea that a Christian lacks the Spirit or must wait for him sometime after conversion is erroneous.

Concerning the Terminology baptism in the Holy Spirit:

• The problem with this term is that it often means something different to different people.
• Baptism in the Holy Spirit is best understood as the Spirit’s initiatory work at conversion, incorporating us into Christ and his body (1 Cor 12:13).
  • Spirit-baptism is not a second event that is required to become a full Christian or to attain a higher class of spirituality.
• That being said, if the term is used to refer to ongoing fillings of the Spirit, who already indwells the believer, then that is biblically accurate.

Believers Are to Be Continually Filled with the Spirit (Eph 5:18)

• The indwelling of the spirit is once-for-all at salvation. The filling of the Spirit is meant to recur throughout the Christian life for sanctification and service.
  • Acts provides concrete patterns: those filled at Pentecost (Acts 2:4) are filled again in response to prayer and mission need (Acts 4:31).
• The present imperative in Eph 5:18 (πληροῦσθε - "filled") refers to an ongoing posture of dependence.
  • Paul even prays that believers who already have the Spirit would still be strengthened with power through the Spirit (Eph 3:16-19).
  • Present imperative (Koine Greek): an imperative mood built with the present tense-form, which carries imperfective aspect. It commands an action viewed as ongoing, habitual, or characteristic, rather than a one-off event (Wallace, Greek Grammar Beyond the Basics, 1996; Porter, Verbal Aspect in the Greek of the New Testament, 1989; Fanning, Verbal Aspect in New Testament Greek, 1990).
• A Christian should hunger for more of the Spirit’s work in them, not because they lack him, but because of a desire for His influence to increase.

What is the Relationship of Speaking in Tongues to Receiving the Spirit?

• Speaking in tongues is not a required/universal evidence of receiving the Spirit.
• In Acts, tongues sometimes accompany initial reception of the Spirit for particular purposes in salvation history.
  • Examples: Cornelius’ household (Acts 10:44-46) where tongues functioned as a sign to Jewish believers that Gentiles had truly received the Spirit, and the Ephesian disciples (Acts 19:6).
• Many other conversions in Acts do not mention tongues (Acts 8:36-39; 16:14-15; 16:31-34; 17:34).
• Scripture never teaches that one must speak in tongues to be saved or to prove possession of the Spirit.
• Paul’s rhetorical questions make the point: "Do all speak in tongues?" (1 Cor 12:30). The expected answer is no. Otherwise, Paul would have been more explicit in saying "all speak in tongues".
• The Spirit distributes gifts as he wills (1 Cor 12:11). There is no indication that the Gift of Tongues is treated differently.
• The "initial evidence" teaching is therefore not supported Biblically. Rather, a believer may be filled with the Spirit and never be given the gift of tongues.
  • Additionally, a person may speak in tongues and yet lack other marks of the Spirit such as love or holiness, which was precisely Corinth’s problem.

Spiritual Maturity is not Measured by Charismatic Gifts like Tongues, but by Fruit and Love.

• A Christian's maturity is measured by fruit, not gifts.
• Paul states that without love, speaking in the tongues of men and angels counts for nothing (1 Cor 13:1-2). The Spirit’s fruit (Gal 5:22-23) and growth into Christlike maturity (Eph 4:13-15) are the clearest evidences of his work
• Tongues are neither a requirement for salvation nor a benchmark of spiritual rank. We are saved by grace through faith in Christ’s finished work (Eph 2:8-9), not by possession of any particular gift.

Summary

1. Every believer receives the Holy Spirit at conversion.
2. Every believer should go on being filled with the Spirit for holiness and mission.
3. Some believers receive gifts such as tongues at conversion or later, others do not. Gifts are diverse by design (1 Cor 12).
4. Maturity is measured by conformity to Christ, faith working through love (Gal 5:6), and the Spirit’s fruit, not by any single manifestation.