On February 15, the presentation of the book “A Heart Hidden in Christ Jesus”, written by Sister Elsa de Morán, was held. This book stands out as a tool for edification and study for those who wish to deepen their understanding of the importance of “keeping the heart” for Jesus Christ. During the event, there was a performance by the UEES musical group Armonía Latinoamericana, an exhibition of paintings by Casita Azul and the opportunity to have books signed by the author. This enriching activity was organized by the Directorate of Publications and was attended by members of various churches in the country, as well as faculty and administrative staff of the Evangelical University of El Salvador.