The Xocas serve with Isaiah 55 Ministries and pastor a church plant. In 2012 they felt a strong calling to share the Gospel with more people and they planted a church in Reynosa called Camino de Fe. Mario is now the spiritual oversight for the ministry, teachers, staff and community center and also continues to pastor the Camino de Fe Church. Keila organizes community outreach, ministers to young women and leads a tutoring program in the Aquiles Serdán neighborhood which surrounds the mission.