# Informed ## Ignatius Catholic Study Bible *Informed* ([[luke-01#^luke-01-4|Lk 1:4]]) – *Katecheo* (Gk.): means to \"instruct\" or \"teach orally\" and is the basis of our English word \"catechism\". The verb is used eight times in the NT. It is often linked with the early transmission of the gospel, when the apostles and their associates instructed believers by word of mouth. Luke writes his Gospel to a certain Theophilus, who has already been catechized in this way, in order to confirm and deepen his understanding of Jesus\' life and teachings ([[luke-01#^luke-01-4|Lk 1:4]]). Apollos had likewise learned the rudiments of Christian doctrine by oral instruction ([[acts-of-the-apostles-18#^acts-of-the-apostles-18-25|Acts 18:25]]). Paul employs this term years earlier when he encourages young Christians to assist their local catechists with financial support ([[galatians-06#^galatians-06-6|Gal 6:6]]), and when he stresses that intelligible instruction in the faith is more profitable for God\'s people than the unintelligible speech of charismatic tongues ([[1-corinthians-14#^1-corinthians-14-19|1 Cor 14:19]]). ### Sources [[informed-luke-ws|Informed — word study]]