The Romans 9 Guy is dedicated to correct Bible understanding, especially when incorrect exegesis leads to behaviors that tear at Christ’s commission to bring the Gospel to as many humans as possible. Most notably, this is with Calvinism/predestination/determinism, where this error leads Christians to become (at best) lukewarm in their zeal for evangelism and leads non-Christians to (at best) be disinterested in believing anything God has to say.