Cancer treatment costs more than we can afford

Colin & Maureen spent 20 years as missionaries, but when they returned to NZ, they had nowhere near enough money to purchase a home, so they have been renting for the past nine years. Colin has been diagnosed with aggressive stage four prostate cancer. It has metastasized into soft tissue, lymph nodes, his right femur, and lower spine. He has tried a different hormone therapy, [as well as radiology] which he hoped would not cause so much weight gain. This has not been the result and he is now back on the original hormone therapy, hoping that more effort on diet and exercise will slow down weight gain. This has not happened, and Colin is still putting on weight, and has zero energy, much pain, and now heart problems [all side effects], so cannot exercise in any way. Having an angiogram in August 2019. They are paying $375 a week rent and relying on the pension for income. Their bank account cannot handle this, and they need help big time. The little savings they have are diminishing. Their own mortgage free home, which is what they had before they were called to the mission field, would be the miracle they would appreciate the most. Miracles? They believe in them!