How is one to know what to believe and which religion to pick,HELP!?

By what the Bible really teaches....If someone was to really know or find out whats the "truth" path to God then obviously God would reveal it not only to one person but to everyone thru his word which is the Bible but obviously not everyone would listen like as they did with Jesus..Also you wouldn't need to study all religions to find out which one is right ...you have to see which one fits in the category that Jesus said would be his followers...John 13: 34,35...A new commandment I give unto you, That ye love one another; as I have loved you, that ye also love one another.By this shall all men know that ye are my disciples, if ye have love one to .....Another sign of his followers today are the ones that proclaim God's Kingdom as the only solution for this really messed up system of things and do it like how Jesus say it would be done...Mathew 24:14...And this gospel of the kingdom shall be preached in all the world for a witness unto all nations; and then shall the end come...these are only 2 commandments that are obeyed by those ....the same ones who go and visit everyone they can and those are Jehovah's Witnesses