Now then, you dogs, whom the apostle puts outside and who yelp at the God of truth, let us come to your various questions.
TertullianThe pleasure of those who injure you lies in your pain. Therefore they will suffer if you take away their pleasure by not feeling pain
TertullianKeep always in mind the rule of faith which I profess and by which I bear witness that the Father and the Son and the Spirit are inseparable from each other, and then you will understand what is meant by it. Observe now that I say the Father is other [distinct], the Son is other, and the Spirit is other. This statement is wrongly understood by every uneducated or perversely disposed individual, as if it meant diversity and implied by that diversity a separation of Father, Son, and Holy Spirit
Tertullian