Coming to an online forum where you really do not know anyone whom you are talking to, even in the reality of visiting church with strangers you don’t know.
They all, in every church will have different views and opinions on the way they see certain things in scriptures. And that is totally allowed, freedom for an individual to seek out God, and to read the word and ask questions to God and to also seek answers in which lead to one being set free in truth, which truth shall say one free.
Therefore; when it comes to the man who is teaching. Not every teacher is a bad one, or a good one. The primary checking one must do, is to try to listen to hear the things that may be of the spirit and not of the flesh from the person.
Of course this would be ultimately best suited in teachings that start from say Matthew Chapter 1 to the end of the book, verse by verse and also grabbing other text to empathize and to show and to clearly Try to make an understanding that is reasonable and logical, even by the spirit to the best of one’s of ability to really grow to know what is going on in the Bible.
It makes for better growth in faith, to really go through the Bible and become familiar with it. Knowing that because of Jesus you are made right with God because of faith, and that the love of God is put on your hearts by the Holy Spirit of God. That believing in Jesus you are made a child of God. Jesus is wisdom, sanctification, redemption, in which one will grow in as they become refreshed with the everlasting waters and bread. Eventually growing up to be a mature son or daughter of God by faith in the gospel of Christ. Those who grow in faith grow in their spiritual born again person which will go on with them into the day of resurrection after death.
Therefore continue to learn, grow, know, experience, asking questions to God, and even to your fellow Christian neighbor. Not everyone may see the same way; but that doesn’t make a person any less Christian if they place their personal trust in the Savior of all the whole world.