Can you increase or decrease the power of your faith, if it is based on the unchangeable spiritual truth(God)?

Yes, as faith is not based solely upon spiritual truth, it is also dependant upon our imperfect understanding of it, which keeps it in a fluctuating state, a persons faith to be moving in the right directing requires two things a heart disposition which is willing to and be able to accept that what is found as it should be, and a desire to gain correct information via study to find it.

If a person chooses to fit this criteria their faith will get wider and shorter, it will deepen and become stronger while at the same time reduce as it is replaced with factual answers in support found from study.

The mystery's of faith an GOD are beyond human comprehension.

Faith concerns questions which cannot be settled by evidence.

How can the universe create itself out of nothingness?

"Did it create itself

If not, how did NOTHING create EVERYTHING? Doesn't it make more sense to assume that the existence of a Creation. Everything must have a beginning?

Life without God is like an unsharpened pencil - it has no point.

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God is indeed unchangeable , but man is nothing but change. That, in essence, is the nature of the partnership between God and man.

You can believe it as much as you want to.

Car batteries should increase it.

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