Eph 1:11 leaves no doubt for the honest and (truly) open reader of the Bible as to the extent of God's sovereign control, and it is absolute. If people want to put their philosophical presuppositions concerning God's nature first like the Open Theists (Process philosophers in thin disguise), and are not open to correction (read: "willful ignorance and disobedience"), then I can only hope God has mercy on their souls if (and they obviously already have)they lead any of His little ones astray. Get ready to get fitted for the millstone collar.
"All things are attributed to the grace of God without exception, and yet for all that we are not statues, for he gives us grace both to want, and to be able to do those things that are good; (Phi_2:13)."
Geneva
"Of God, the universal agent. The affirmation here (in Eph. 1:11) is not merely that God accomplishes the designs of salvation according to the counsel of his own will, but that “he does everything.” His agency is not confined to one thing, or to one class of objects. Every object and event is under his control, and is in accordance with his eternal plan. The word rendered “worketh” - ἐνεργέω energeō - means to work, to be active, to produce; Eph_1:20; Gal_2:8; Phi_2:13. A universal agency is ascribed to him. “The same God which “worketh” all in all;” 1Co_12:6. He has an agency in causing the emotions of our hearts. “God, who worketh in you both to Will and to do of his good pleasure;” Phi_2:13. He has an agency in distributing to people their various allotments and endowments. “All these worketh that one and the self-same Spirit, dividing to every man severally as he will;” 1Co_12:11.
The agency of God is seen everywhere. Every leaf, flower, rose-bud, spire of grass; every sun-beam, and every flash of lightning; every cataract and every torrent, all declare his agency; and there is not an object that we see that does not bespeak the control of an All-present God. It would be impossible to affirm more explicitly that God’s agency is universal, than Paul does in the passage before us....
"After the counsel of his own will" - Not by consulting his creatures, or conforming to their views, but by his own views of what is proper and right. We are not to suppose that this is by “mere” will, as if it were arbitrary, or that he determines anything without good reason. The meaning is, that his purpose is determined by what “he” views to be right, and without consulting his creatures or conforming to their views. His dealings often seem to us to be arbitrary. We are incapable of perceiving the reasons of what he does. He makes those his friends who we should have supposed would have been the last to have become Christians. He leaves those who seem to us to be on the borders of the kingdom, and they remain unmoved and unaffected. But we are not thence to suppose that he is arbitrary. In every instance, we are to believe that there is a good reason for what he does, and one which we may be permitted yet to see, and in which we shall wholly acquiesce.
The phrase “counsel of his own will” is remarkable. It is designed to express in the strongest manner the fact that it is not by human counsel or advice. The word “counsel” - βουλή boulē - means “a council” or “senate;” then a determination, purpose, or decree; see Robinson’s Lexicon. Here it means that his determination was formed by his own will, and not by human reasoning. Still, his will in the case may not have been arbitrary. When it is said of man that he forms his own purposes, and acts according to his own will, we are not to infer that he acts without reason. He may have the highest and best reasons for what he does, but he does not choose to make them known to others, or to consult others. So it may be of God, and so we should presume it to be. It may be added, that we ought to have such confidence in him as to believe that he will do all things well. The best possible evidence that anything is done in perfect wisdom and goodness, is the fact that God does it. When we have ascertained that, we should be satisfied that all is right." (Barnes)
"predestination is not only to sonship, but to an inheritance; it not only secures the grace of adoption, but prepares and provides an heavenly portion: and this act of predestination proceeds according to a purpose; according to a purpose of God, which can never be frustrated; and according to the purpose of "that God", as one of Stephens's copies reads, that is the author of all things but sin; of the works of creation and of providence, and of grace and salvation; and who works all these according to his will, just as he pleases, and according to the counsel of it, in a wise and prudent manner, in the best way that can be devised; for he is wonderful in counsel, and excellent in working; wherefore his counsel always stands, and he does all his pleasure: and hence the inheritance which the saints obtain in Christ, and are predestinated to, is sure and certain." (Gill)