Reniaa, as you're keen to stick to the Bible and reject unscriptural doctrines such as the trinity and the cross (although you seem to confuse reverence of the cross with worship of it), are you comfortable with Jesus words - in the Bible - in Acts 1:8 that it doesn't belong to men to get ot know the times and seasons? Obviously the Watch Tower Society has ignored Jesus and claimed that they do in fact have such knowledge.
Does this bother you as much as the trinity or the cross? Do Jesus words not carry as much weight as Mosaiac Laws?