It is with much joy and many tears of gratitude that I write this foreword. God allows us to dream, and this booklet is a dream coming true after ten years, much prayer and great support from the brethren. The goal is the search for unity in the churches of the denomination throughout Brazil. In a continental country like ours it is difficult to unite efforts, and what is expected is that this tool will be useful for the growth of the church in our denomination. The lessons were edited by Pr. Dionatan Cardoso and essentially revised by Pastor João Batista Cavalcante.