Am I allowed, as one of Jehovah's Witnesses who identify as Christian?
Jehovah's Witnesses believe the Bible to be true, and thus that serves as a "measuring rod", since we believe it's God's word - the final say on God's view... and they wish to follow God's view, not their own opinion... or anyone else's.
Other religions equal other ways / forms of worship.
The Bible says God accepts only one form of worship - one faith. John 4:23-24; James 1:27; Ephesians 4:4-5
Jehovah's Witnesses understand the Bible says God does not accept interfaith. 2 Corinthians 6:14-18; Revelation 18:4
Jehovah's Witnesses are from all backgrounds, cultures, and ways of life, so they are familiar will all religions.
We have publications that discuss religious beliefs of all people, especially since we try to share the good news of peace with all people.
We studied, for example, "Mankind's Search for God", a publication considering the beliefs of various religions - Hindus, Shinto, Buddhism... to name a few.
Religion cannot unite, for the simple reason, that the source of all religion is not the true God - the God of order, and peace, but rather, the God of confusion - Satan the Devil.
This is the reason there are so many different religions all teaching different doctrines... even in the same "community".
Religion is a form of worship.
When God created the first human pair, there was only one acceptable way of worship to God.
The different forms of worship came about as men moved away from pure worship, and formed their own ways of worship. See the book of Genesis, along with Genesis 11.
Like a tree with many branches, religion spread over the whole earth, along with people.
Jehovah's Witnesses believe that they practice the pure worship as outlined by God, through his word, so that they do not practice a form of worship - religion.
The Devil is a liar, and spreads lies through religion - Revelation 12:9; 2 Corinthians 4:3-4; 2 Thessalonians 2:9-1
This is his trump card, so to speak, to mislead masses away from God.