I thought I’d quote myself from elsewhere:
We are not saved by theology
We are saved by Theos.
Note: Theos (Θεός) is the Greek word for “God” used in the New Testament. Logos (λόγος) is the Greek word for “rational discourse”, “knowledge” and “study” amongst other things, and in English is the root word for “logic”. So “theology” is essentially the study of God and religious truth.