Estudios Biblicos is a complete series of Bible studies called "Biblical Research Guide: At the feet of Jesus" that are thematically organized. Each theme has a Review Questionnaire with grading, which is also received in the student's email. Additionally, there are bonus topics on family, youth, and health. The program emphasizes that all the themes should be completed sequentially for better understanding, like in school, where one learns addition before multiplication. The guides are progressive, and clear basic concepts are needed to understand advanced topics. After completing the entire series, the student receives a certificate of completion. The topics covered in the series are divided into three levels, with each level having unique themes.

Level 1 includes topics like "Rich without knowing it," "Is it possible to know the future?," and "What is the cause of so much suffering?." Level 2 covers topics like "The secret of the Ark of the Covenant," "Mirror and Shadow," and "The Apocalypse and the fate of our planet." Finally, Level 3 covers topics like "How to identify a true prophet?," "Seven keys to a healthy life," and "The secret of victory." This comprehensive study of the Bible is an excellent tool for anyone looking to deepen their knowledge of the scriptures.