God equips believers with power, love, and self-discipline rather than fear and timidity. True confidence comes through maintaining a sound mind through consistent spiritual practices, embracing God's unconditional love, and tapping into the Holy Spirit's power that already resides within. By understanding and applying these three key principles, believers can overcome fear and step confidently into their divine calling. This God-given confidence enables people to face challenges boldly and use their gifts without hesitation.