Is that what Cessationist Calvinists like MacArthur believe? Once saved always saved?
Arminian. https://www.allaboutgod.com/once-saved-always-saved.htm
Reformed (Calvinist) is Perseverance of the Saints which says “If you are Saved, you will stay in that state until death”. You will not leave the faith.
Once Saved Always Saved says “If you get Saved, it cannot be reversed no matter what happens after that event”. You can leave the faith but you are still Saved.
Wesleyan’s believe you cannot be plucked from God’s Hand but you can jump out. You can surrender your Salvation.