I do visit many different "religious" services. I have no issue there when I realize what their "traditions and Doctrines" are. That will never change my base foundation. i can and do often enjoy the company of such people. Even if they are not aware of the "traditions" they hold has little value to their salvation. I tend to lean more on the side of Basic fundamentals of faith than I do arguments of men and or Paul and the other apostles. For me when it comes down to it, We receive the reward of who we follow. Do you know what that reward is of who you follow? For me I hear the Christ say, "follow me". So what have I to do with follow any man religion at all? Why would I need more doctrine other that the Word of Life?
If the HOLY SPIRIT was given for this reason, "But the Comforter, which is the Holy Ghost, whom the Father will send in my name, he shall teach you all things, and bring all things to your remembrance, whatsoever I have said unto you." John 14:26
Than what Man or Religion can show me more plainly and perfected?