Beloved and hated Saints

Many Saints are beloved, like for instance San Antonio,

while other Saints are strongly hated, as for example San Michele.

How can we explain this evident Holy discrepancy? Maybe because some Holy Saints are more prone to Holy Miracles than other ones?

One day an ex-Pope told me that he had a Holy argument with a Holy Saint, and since then he started to hate him.

This could support my hypothesis.

What do you think about this?

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