This Greek-Spanish dictionary of the New Testament is the product of many years of research in New Testament translation work worldwide. It differs from traditional dictionaries in a significant way: instead of listing the meanings of words according to logical-historical principles, the various definitions are presented according to their usage in the New Testament. In this way, the most important and frequent meanings appearfirst, while the secondary, less frequent translations follow.

It covers the complete vocabulary of the Greek New Testament according to the forthcoming 29th edition of the Nestle-Aland Novum Testamentum Graece (NA29) and the 6th edition of the UBS Greek New Testament (UBS6). A system of cross-references connects related Greek terms, and an appendix provides an overview of groups of words with similar meanings.