The purpose of the Cursillo Movement is the leavening of environments with the Gospel, in order to make Christian Community a reality in these environments. Its immediate purpose is to provide an understanding and conviction concerning what is fundamental for being a Christian.

The 3-Day Weekend which begins on Thursday evening and ends on Sunday evening is a time of formation and fellowship under the guidance of the Holy Spirit where individuals, through a series of talks, learn a method to implement the New Evangelization.