Why Isn’t There a Greek or Latin Term for ‘Theology of Work’?

“For fun, let’s explore some options…. Vocatio a Deo (from the Latin words vocatio for “calling” and a Deo for ‘from God,’ for ‘calling from God’)….Oikonomology … Praxiology…. Ergology (from ergon – Greek for ‘work’ or ‘deed’).” - IFWE