But what about the future actions of freewill beings? (such as humans or angels)
Biblical eschatology is pretty clear. The rapture, tribulation, millennium, Great White Throne Judgment, etc.
It is the open theist who makes God the puppet master. On one hand the open theist believes God has disclosed eschatology to us, and that we have free will. But then the open theist believes God has to pull billions of strings every day to make sure everything works out the way He said it would. What happens to free will during this string pulling process?
Also, the open theist believes God gets frustrated, mad, hurt, jealous, and angry, etc during the string pulling, yet somehow the open theist still is confident that God will not change His mind about the open theist’s guaranteed eternal life.
The reason we are able to have Biblical eschatology is because God is outside of time. God already knows what happened, right down to how many hairs on the head of the last person to die in the battle of Armageddon.
How can you guys be so sure about your eternal security if you believe God changes His mind, repents, gets angry, and is filled with hate? What if He changes His mind about your salvation and eternal security?