Many intellectual people, with their various ideas, differ from one another in their opinions and in their way of looking at things, in their speculations, but do the prophets differ from one another? No, they cannot differ. The reason is that it is the various minds which differ, not the souls. The one who lives in his mind, is conscious of his mind; the one who lives in his soul is conscious of the soul. … When a person is living in his mind, he is living through the darkness of the night. The moment he rises above his mind and awakens in the light of the soul he becomes spiritual. And if a thousand spiritual people speak, they will say the same thing, perhaps in different words but with only one meaning, for they have one and the same vision. This is why spiritual realization is called the truth. There are many facts but only one truth. The facts can be put into words but not the truth, for God is truth, the soul is truth, the real self of man is truth.
from http://wahiduddin.
We generally confuse truth with fact, and we often use the word fact for truth. When we look at it from the mystic’s point of view we find that words are too intricate ever to explain what is truth. … Truth is that which cannot be pointed out, because all things that can be compared have their opposite, but neither God nor truth has an opposite. Names are to point out forms, and words are to distinguish one thing from another, while definitions come from the pairs of opposites or at least from differences. That which is all-pervading and is in all things and beings, that which every word explains and yet no word can explain, is God and is truth.
from http://wahiduddin.