The phrase "transcendent dimension" refers to a higher or beyond ordinary understanding or experience. It suggests something that goes beyond the usual limits of perception or comprehension. Full definition
However, he is only able to formulate a biblical theology by a process of transforming the cosmic and transcendent dimensions of the New Testament message into an existential anthropology (supposedly borrowed from Heidegger's Sein und Zeit, but Bultmann's categories are almost a parody of Heidegger's). (religion-online.org)
Consequently, if the lower can not comprehend the higher, and if there is an ultimate, transcendent dimension encompassing and influencing nature, then it could not be comprehended by our own minds in any case. (religion-online.org)
The Incarnation is the source of man's understanding of this added transcendent dimension, for it points to a reality beyond the immediate grasp of the noosphere: the union of God with his creation. (religion-online.org)