"Socinianizing" is a word in ENGLISH

One of a sect of Socinians or Unitarians in Poland.

One of the followers of Socinus; a believer in Socinianism.

Of or pertaining to Socinus, or the Socinians.

The tenets or doctrines of Faustus Socinus, an Italian theologian of the sixteenth century, who denied the Trinity, the deity …

To cause to conform to Socinianism; to regulate by, or imbue with, the principles of Socinianism.

of Socinianize