Is there a middle ground, a way to help serve others in the cause by at least giving them the suggestion and idea to incorporate some of what we do on their own with what they are promoting, and how best could we do that?

You can put this in the suggestion box, so to speak, but the more formal an entreaty you make, the more they will dig in their heels and see this as some kind of threat or external attempt to co-opt them, to misdirect them in a way undesirable to their cause, as they will see this as something unpalatable to many followers and would cripple them at the outset by driving away many who would not like the idea of signing on to what seems to be yet another conventional religious undertaking. They are appealing to the spiritual community, and for those individuals, part of the identity has been cultivated to exclude any mention of Spirit. So this is very much climbing a wall, and only if you can climb over is there any chance of being heard. You might have some sympathy, but the odds, as we told you, are very, very, low. You will reach more if you incorporate this with your own work. You are building an audience open to the message to begin with. So you can throw something over the wall to see if they will pick up on the idea. There is nothing wrong with doing so. We are only explaining that with mind control manipulation, your ability to influence people will be greatly lessened.