Jamie

Jamie was the British god, and and was once the most worshipped god

there were only a few instances of not being faithful to Jamie before the Jincident:
 * 1) when Jamie first arrived, Reed and ALex were skeptical of him
 * 2) some drama with Jamie made people lose trust in him for a bit
 * 3) Lizzy suddenly hated Jamie one day one nobody knows why

The Jincident:

Jamie was mean to Liv and was shunned from existence, then Craig showed up.