If you feel stuck in your spiritual search, set aside the search for God per se and seek humility instead. The importance of this step cannot be overstated.
Commit to a period of time during which you'll fast from all sources of cynicism: give up watching TV shows and reading websites that make jokes at other people's expense (even if it's about celebrities or politicians)
3. Read the great Christian authors
While a transformation of heart, a turning of the soul toward God, is the most critical step in opening ourselves to God, it's also important to realize that seeking God does not mean setting aside logic and reason
I believe that God's existence can be "proven" in a certain sense, as long as you understand that
God = Love, and what you're trying to prove is Love itself.
This is by far the post important step.
The bottom line is this: seek, and you shall find.