You make reference to Rodger Nicole's article will go ahead and read the whole thing carefullyCalvin did not teach Universal atonement that is what the enemies of Grace teach. Look up a sermon on the Lord's supper and he clearly states some take the Lord's Supper who Christ did not die for them no look it up do some research instead of going with the enemies of Grace and what they have to say and take Calvin out of context of a half a sentence here a phrase there when he's talking about the universal offer of the Gospel