Well as I have told you free will is not a biblical concept, and "universal atonement" meaning that Jesus bore the sins of all humanity in no way denies God's Grace.
Actually, it affirms God's great love for all people and His desire that all would be persuaded to receive His great gift of salvation.
That people can be persuaded in no way diminishes the sovereignty of God which is something apparently people who follow Calvin's ideas cannot seem to grasp.
Inherent in the very concept of sovereignty is the power of the Sovereign to allow, guide, pursue and sometimes compel, and He acts in many different ways because He is all-knowing and we are not.
You cannot perceive that God does not love all mankind. Heb 12:6, For whom the Lord loveth he chasteneth, and scourgeth every soul whom he receiveth. It would then stand to reason that, if there are some that he does not chasten, then he does not love them.
Psalms 73, Truly God is good to Israel (this being Jacob/Israel, Gen 32:28), even to such as are of a clean heart. But as for me, my feet were almost gone; my steps had well nigh slipped, For I was envious at the foolish, when I saw the prosperity of the wicked. For there are no bands in their death; but their strength is firm. They are not in trouble as other men; neither are they PLAGUED (divinely punished) like other men. verse 12-17, Behold, these are the ungodly, who prosper in the world; they increase in riches, Verily I have cleansed my heart in vain, and washed my hands in innocency. For all the day long have I been "plagued," and chastened every morning. When I thought to know this, it was too painful for me; Until I went into the sanctuary of God; Then understood I their end.