"religion"
5 occurrences in KJV
Which knew me from the beginning, if they would testify, that after the most straitest sect of our religion I lived a Pharisee.
For ye have heard of my conversation in time past in the Jews' religion, how that beyond measure I persecuted the church of God, and wasted it:
And profited in the Jews' religion above many my equals in mine own nation, being more exceedingly zealous of the traditions of my fathers.