Led by the Spirit. United by Love.

Our leadership team

Nic Sigala

President & Visionary Servant

Nic is a man refined by fire and guided by the Spirit. With a calling to prepare the way for the return of the King, Nic leads SonHaven with deep humility, prophetic insight, and unwavering devotion to the Savior. He carries a mantle of restoration and walks as a witness of the Lord’s mercy and power.

Mistie Sigala

Vice President & Spiritual Guide

Mistie’s heart for intimacy with God flows into every aspect of her life and ministry. Through her writings, mentorship, and teachings, she calls others into deeper communion with Christ and healing through the Spirit. Her prayer journal has touched countless lives.

Paul Lancaster

Treasurer & Executive Director

Paul was sent to Missouri by the Lord to help build a healing center. A personal witness of Christ, Paul serves with strategic insight and Christ-like humility. His leadership ensures SonHaven’s sustainability and growth, helping individuals and families find purpose and refuge within SonHaven’s mission.

Lisa Lancaster

Secretary

Lisa was also sent to Missouri alongside Paul, both led by the Spirit to help establish a healing center that connected them with SonHaven. Lisa is a gifted healer whose passion for communication and wellness brings people together, offering healing and connection through the love of Christ.

Randall & Marla Vaughan

Founders

Guided by Christ’s love, Randall and Marla have spent over 27 years building the foundation of SonHaven, creating places of refuge and healing. Their unwavering faith fuels a mission to restore hope, offering God’s children a safe space to find peace, transformation, and love through Him.

Those Who Serve With Us

Surrounded by Servants of the Kingdom

SonHaven is surrounded by a growing circle of faithful disciples, prayer warriors, servant-leaders, volunteers, and digital missionaries — all committed to loving boldly, walking humbly, and laboring in the vineyard of the Lord.