Mendoza stu­died in­i­tial­ly un­der Don Au­re­lio Or­te­ga. At age of 11 he went to work in a Pro­test­ant print shop in Mex­i­co Ci­ty and helped pro­duce El Evan­gel­is­ta Mex­i­ca­no (The Mex­i­can Evan­gel­ist) for the Meth­od­ist Church of the South; he rose to be­come its di­rect­or for 17 years. Look­ing to im­prove him­self, Men­do­za en­tered a night school for work­ers, but lat­er feel­ing the call to preach the Gos­pel, he en­tered the Pres­by­ter­i­an Sem­in­a­ry in Mex­i­co Ci­ty. When the sem­in­a­ry closed temp­o­rar­i­ly, Men­do­za en­tered the Meth­od­ist In­sti­tute of Pueb­la, where he fin­ished the course in the­ol­o­gy. In 1898 he be­came a mem­ber of the An­nu­al Con­fer­ence of the Mex­i­can Meth­od­ist Church. From 1915 to 1917, he be­longed to the South­ern Meth­od­ist Con­fer­ence of Cal­i­for­nia. Men­do­za worked on sev­er­al per­i­od­i­cals, in­clud­ing El Mun­do Crist­i­a­no (The Christ­ian World), El Abo­ga­do Crist­i­a­no (The Christ­ian Ad­vo­cate), and El Evan­gel­is­ta Crist­i­a­no (The Christ­ian Evan­gel­ist).

Sources

Hymns

1. Jesús Es Mi Rey Soberano
2. ¡Oh Padre, Eterno Dios!

Translations

1. Del Santo Amor de Cristo
2. ¡Oh Cuan Dulce Es Fiar en Cristo!