It marshals a vast amount of scientific evidence, from physics to biology, and offers extensive arguments, all geared to objectively proving the holi… - Ken Wilber

Let me start with a short and simple list. This is not the last word on the topic, but the first word, a simple list of suggestions to get the conversation going. Most of the great wisdom traditions agree that: 1. Spirit, by whatever name, exists.
2. Spirit, although existing "out there", is found "in here", or revealed within to the open heart and mind.
3. Most of us don't realize this Spirit within, however, because we are living in a world of sin, separation, or duality—that is, we are living in a fallen, illusory, or fragmented state.
4. There is a way out of this fallen state (of sin or illusion or disharmony), there is a Path to our liberation.
5. If we follow this Path to its conclusion, the result is a Rebirth or Enlightenment, a direct experience of Spirit within and without, a Supreme Liberation, which
6. marks the end of sin and suffering, and
7. manifests in social action of mercy and compassion on behalf of all sentient beings. Does a list something like that make sense to you? Because if there are these general spiritual patterns in the cosmos, at least wherever human beings appear, then this changes everything. You can be a practicing Christian and still agree with that list; you can be a practicing Neopagan and still agree with that list.

Since nobody knows what caused your cancer, I don’t know what you should change in order to help cure it. So why don’t you try this. Why don’t you use cancer as a metaphor and a spur to change all those things in your life that you wanted to change anyway. In other words, repressing certain emotions may or may not have helped cause the cancer, but since you want to stop repressing those emotions anyway, then use the cancer as a reason, as an excuse, to do so. I know advice is cheap here, but why not take the cancer as an opportunity to change all those things on your list that can be changed?” The

If the soul wants to know God, it cannot do so in time. For so long as the soul is conscious of time or space or any other [object], it cannot know God.