The Virtues and EnlightenmentWhy do people not realize the truth?
If it is fear then contemplating Bravery may help.
If it is lack of curiosity then contemplating Curiosity may help.
If it is lazyness then contemplating Industry may help.
If it is feeling unworthy then contemplating Majesty may help.
etc etc etc.(by contemplating I also mean various techniques to re- integrate the virtue into our everyday lives)
Thus we turn the perceived barrier into a bridge.
Many have an intellectual understanding of the Oneness but a mere intellectual understanding is not deep enough to realize the truth.