Our Ministries

Jean Caleb Joseph is a gospel trumpet artist, vocalist, songwriter, composer, band director, and worship leader whose life and ministry are deeply rooted in a love for Jesus Christ. For Caleb, worship is not simply a performance or a responsibility—it is a calling. He lives to worship, loves to worship, and has devoted his gifts to glorifying God and leading others into His presence through music, song, and ministry.

Through the expressive sound of his trumpet and the sincerity of his voice, Caleb creates moments of worship that inspire faith, reflection, hope, and spiritual renewal. His ministry is marked by reverence, musical excellence, and a desire for every note and every song to point hearts toward Jesus Christ.

Throughout his ministry, Caleb has directed 19 full church bands across the United States, Haiti, and Canada, involving more than 1,000 musicians and participants. These ensembles have included brass, woodwind, string, rhythm, and worship sections, featuring flute, clarinet, saxophone, trumpet, flugelhorn, baritone, trombone, tuba, violin, piano, guitar, bass, drums, and percussion. His international leadership reflects his ability to organize, train, mentor, and unite musicians of varying ages and experience levels into disciplined, spiritually grounded, and Christ-centered ensembles.

As a songwriter and composer, Caleb has created music that carries a message of faith and confidence in God. Among his most recognized original compositions is the Haitian Creole worship song “Anyen Pa Enposib Pou Li” (“Nothing Is Impossible for God”), a powerful declaration of God’s limitless power, faithfulness, and ability to overcome every circumstance. His body of work also includes “A Golgota” and the gospel albums Souvenir and Only You, which are available on major streaming platforms including Spotify, Pandora, and Amazon Music.

Caleb has collaborated with respected gospel artists, ministry leaders, and producers, including Minister Wiliadel Denervil, Evangelist Samuel Robuste, and producer Jean-Daniel Pierre. His distinctive ministry blends expressive trumpet artistry, heartfelt vocals, gifted composition, skilled ensemble leadership, and Spirit-led worship to create an atmosphere where people are encouraged to draw closer to God.

Beyond the church platform, Caleb is leading the development of Guns for Music, a Cornerstone initiative designed to provide young people with positive alternatives through music education, mentorship, discipline, faith formation, and ensemble participation. The program seeks to help redirect youth away from violence and toward purpose, creativity, personal responsibility, servant leadership, and a lifelong relationship with Jesus Christ.

At Cornerstone Full Gospel Assembly of Delray, Caleb serves as Church Music & Worship Director, providing spiritual, vocal, instrumental, and organizational leadership to the church’s music ministry. He leads with excellence, humility, creativity, spiritual sensitivity, and an unwavering commitment to glorifying Jesus Christ through every note, every voice, and every act of worship. His greatest desire is that every person who encounters his ministry leaves with a deeper love for God and a renewed passion to worship Him in spirit and in truth.