Article 1 – BILL OF RIGHTS
Section 4 – RELIGIOUS TESTS
No religious test shall ever be required as a qualification to any office, or public trust, in this State; nor shall any one be excluded from holding office on account of his religious sentiments, provided he acknowledge the existence of a Supreme Being. [emphasis added]
source: http://tlo2.tlc.state.tx.us/txconst/sections/cn000100-000400.html
Anti-Theism 