How do we know we have received the Holy Spirit?

The presence of the Holy Spirit in our lives is evidenced by a genuine love for our fellow believers. As stated in 1 John 3:14, this love serves as confirmation that we have passed from death to life, highlighting a transformative experience that accompanies our new birth in Christ. Additionally, Galatians 5:22 reveals that love is a fruit of the Spirit, further affirming that true believers will naturally manifest love toward one another as a result of the Holy Spirit's work within them.