The solution to every problem depends on the nature of that problem. If a problem is medical in nature, we will seek a medical solution. If the problem is financial, we will find ways to come up with financial solutions. When it comes to relationships, we often assume it's a natural problem. So, we look for natural solutions. But this is wrong. The problem, as we have seen, is that relationships involve people who are spiritual beings with a spiritual problem (i.e., the flesh) and spiritual enemies. Therefore, the solution must be spiritual.