“Hold fast the form of sound words, which thou hast heard of me, in faith and love which is in Christ Jesus.” (2 Timothy 1:13). Zacharias Ursinus Commentary on the Heidelberg Catechism, pp. 129-133. IV. WHAT DO THE TERMS ESSENCE, PERSON, AND TRINITY SIGNIFY, AND IN WHAT DO THEY DIFFER FROM EACH OTHER? Essence, from the Greek ουσια, signifies,… Read More The Trinity and the Importance of Extra-Biblical Terminology