Yes, what God has declared about the end (Revelation) and that which is not yet done will happen. But God has not declared everything, such as the specific time of His return. So the verse supports "Inherit Omniscience" and conflicts with the false doctrine of "Infinite Omniscience."
God said, "Now I know" indicating He did not know beforehand. The false doctrine folks say this verse does not mean what it says.
Scripture says Jesus knew all, yet did not know when He would return. Thus to be "all knowing" is to be "all knowing" about whatever is contextually in view, not everything imaginable, the unstudied view of false teachers.
Genesis 22:12 NASB
He said, “Do not reach out your hand against the boy, and do not do anything to him; for now I know that you fear God, since you have not withheld your son, your only son, from Me.”
Those blinded by man-made doctrine deny God can choose not to know everything, and learn of attributes from behavior. Scripture of course teaches otherwise.