When I was searching for God's Truth, I searched for Him through the religions and denominations of the world. I considered my Catholic upbringing, and also discussed with the JW's who came to my door, studied with them to the point just before their wanting me to get baptized in their congregation. I studied also with the Mormons. Listened to preachers on TV, went to numerous churches from many different denominations, from Baptist, Pentecostal, Four Square, Word of Faith, and studied many others, like those that are taught from Calvin and Luther.
The way I found God's Truth was to get the Bible and start doing what Jesus said to do.
Start from the beginning of what Jesus says to do. He starts by saying to repent of your sins.
I had to admit I was a sinner then had to look at my life where I was and if I was doing any sin, then I looked back on my life and saw all my sins, and instead of making excuses for my sins, I admitted them and repented of each of them.