Yolisa is a minister of the Gospel, a Medical Scientist, and the founder of the Integrity Prayer Network, a powerful movement dedicated to empowering Christians through prayer and a deep understanding of scripture. Yolisa's passion lies in helping believers realize their full potential in Christ. She firmly believes that every Christian carries the fullness of God and is called to manifest His power in their daily lives. Through the Integrity Prayer Network, Yolisa facilitates strategic prayer gatherings, dynamic teaching, and transformative discipleship, equipping believers to impact their spheres of influence.

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Her commitment extends beyond spiritual formation. Yolisa also leads The Love Letter Foundation, addressing pressing needs within communities, including drug abuse, access to feminine hygiene, and support for the vulnerable. She sees her life as a living testimony to God's love, echoing the sentiment in 2 Corinthians 3:3 (NKJV): “...you are an epistle of Christ, ministered by us, written not with ink but by the Spirit of the living God, not on tablets of stone but on tablets of flesh, that is, of the heart.”