I have no idea about the relevance of your post. Is God immutable? If he is then no prayer can influence his decision. If he can be influenced, then he is not immutable.
My good friend:
Many who come to this forum, theist or atheist, come here as regular people, that is, they are not philosophers. That’s probably a good thing! Wasn’t it Talleyrand who said, the purport of language is to conceal thought? Thus, the problem has always been to get at the thought at the back of the language. And, what makes it even worse is that whenever a philosopher comes to these pages, he usually brings with him a new language, in many respects. So, I share your lament.
You are almost absolutely correct when you say, “[If] God is immutable, then no prayer can influence his decision. If he can be influenced, then he is not immutable.” God is immutable. I don’t see prayer as a supplication that necessarily ‘changes’ God’s mind. Rather, I see it as that duty (not a great word, in this application!) which we are to perform as one who is destined for Heaven. Thus, it can be said - with extreme conditionality - that he who does not pray, will not see Heaven.
Now, what are some of those “conditions?” Firstly, I would suggest that a chosen soul is one that will - at some point, in his life - begin speaking with God. What point might that be? It might be, all other things considered, in the last moment he is alive before his death. It might be at any fraction of time during the continuum of one’s life. So, he who does not overtly pray through out his life, may still be a chosen one. God is pre-influenced precisely because he knows who will and who won’t. Secondly, God emphatically expects us to Love and care for our brothers and sisters. I do not mean literal brothers and sisters only. I mean, all of mankind. This is Christ’s principle command, from which the Ten Commandments automatically flow. (Yes! I said “automatically!”)
This measly command is all he wants. I have seen contentment in those that practice it through their good works. I have seen contentment on those previously in pain who are not as a consequent of it. If you want God to do it, all at once, it is not going to happen. This life is trivial. The afterlife, with God, is not. That is why Christ could be killed - to get past this life! To reunite.
In another similar thread, I indicated that I believe God knows the route a man’s life will take at the moment of that man’s creation. God is said to ‘roll out creation.’ Before the existentiality (sorry, more philosophy talk) of a being, when there is
nothing (except God and what he has already rolled out, speaking sequentially - trying hard not to reference ‘time’), I believe God
intends that each of his creatures (human) “see his face.” It is in this way that God can seemingly alter things.
Furthermore, God is Omniscient, thus he may well know what will be the wants of all of his creatures, and he may pre-provide them, or not. But, it is all part of the roll-out. I cannot imagine him altering the creation event countless trillions of times along the way. Instead, God’s Providence is already at work.
Did I speak with you with respect to your desire for better communication? If there is some word that I’ve used that seems out of place, please let me know. You will no doubt have problems with some of what I said. I promise I will do my best to explicate them.
With all due respect, God bless,
jd