1) Believing in a god 2) Believing in God 3) Believing in one God 4) Faith 5) Of or relating to theism 6) Religion 7) Religious belief 8) Theist 9) Theistical 1) Theist 2) Theistical 
• (a.) Alt. of Theistical
theism, theistic 1. Belief that one God created and rules humans and the world, not necessarily accompanied by belief in divine revelation such as through the Bible. 2. Belief in the existence of a god or gods.