I don't understand how your pastor can be correct on the "essentials of the faith/gospel" but then test what he says and disagree. If he is teaching the "essentials" then what do you disagree with him on. Sorry, if that makes no sense to me
I think you may not perceive that pastorship is really a form of "programing" - which may be subtle, but really just another form of what Jim Jones did. The outcome may not be physical death, but I can surely see the negative spiritual ramifications.
I am Open Theist and my pastor is Arminian. We are both Pentecostal, both affirm the Trinity, Deity, resurrection of Christ, etc. I am Moral Government Theology on the atonement, but he is more classical Arminian. We both reject Calvinism. I am moderate on alcohol, but he is against it. We agree on far more than we disagree on. My old pastor was open to Open Theism, but not dogmatic about Young Earth Creationism (which I am...he was open to theistic evolution). I deny original sin, but they affirmed it.
Some issues are salvific and others are not. I tend to read a book during his good sermons. His messages are biblical, but not always deeply doctrinal (if they are, they are basic vs controversial). I am not afraid to disagree with him (I work closely since I am an elder) and he gives me freedom of conscience within parameters since the Holy Spirit is my boss, not Him).
http://www.paganchristianity.org/
You would like this and I share some concerns, but it is an overreaction. House churches also have problems and are a placebo vs panacea.
Let us be part of the solution vs problem and support a local church, godly leadership, but bold enough to disagree and be change agents in love and humility.
The myth that the early church was perfect is just that. There were divisions, doctrinal disputes, moral issues, yet Paul did not throw the baby out with the bathwater. He brought correction, not cessation of support or removal from a God-given institution (Catholics have a bigger problem, but Protestants, even evangelicals, need reform).