The application Sing with joy to Jehovah is designed so that the brothers in the congregations can have everything at their fingertips. as a servant of Jehovah we are obliged to help and be under the domain of our father Jehovah, which is to publish everything that the Brothers need to be able to have their spiritual food. as well as integral communication and everything related to the communication of the word of Jehovah, it is important for us that the brothers have it. Jehovah's word is the