We often hear the phrase "seeing is believing". Unfortunately that breaks down in the fact that what you "see" is not always what you get. No matter what your system of thought is or what your worldview is, because we live in finite, fragile bodies we will not be able to "see" and "know" everything there is to know. There will always be inconceivable mysteries about life both inside of us and outside of us. The Biblical worldview, which doesn't always give answers to the mysteries, by putting Christ in the absolute center, being both the means and the end goal, brings glorious meaning to the mysteries we were never intended to know or understand this side of heaven. Therefore, the Biblical worldview would make the claim that "believing is seeing"... clearly.
Additional Scripture References:
1 Corinthians 12:13, 1 John 2:8, Hebrews 11:13, Exodus 14:10-11, Ezekiel 1:26-28