We could walk through a table if we believed we could... as the table is energy and so we are... we would just need to change the frequency of our vibrations to match the table's. Easier said than done as it is dug deep in our subconscious that a table is solid matter that it always be.

It is possible to get your powers, but you would need to believe at a 100% you have them and then, do the appropriate energetic changes in your body to meet the needs of such powers, but deep within you, you know is not possible, hence your subconscious telling you "not in this plane" through god-alike form.