John 15:26 “When the Helper comes, whom I will send to you from the Father, that is the Spirit of truth who proceeds from the Father,He will testify about Me."
note: This is not water baptism, which follows and signifies the reality of this work of the Spirit already having occurred in conversion. Water baptism is a God ordained picture that re-enacts and illuminates the new believer to the truth of what happened to them at salvation. People don't get water baptized to get saved and spirit baptized, rather they are water baptized following their salvation. Water baptism logically connects the new Christian back to the reality of their prior spirit baptism, however it does not impart the salvation which it pictures or points. In the death, burial, resurrection sequence of believer's baptism by immersion, the Christian acts out in sign form the Spirit's uniting of them to Jesus Christ which occurred in His spiritual baptism or uniting of them to Christ at prior saving faith.
5. Anointing/power/illuminating ministry of the Holy Spirit