Which preposition to use with unrelenting
Many even of the Jews became apostate, profaned the Sabbath, and sacrificed to idols, rather than lose their lives; for the persecution was the most unrelenting in the annals of martyrdom, even to the destruction of women and children.
No human enemy can be as insidious, as persevering, as unrelenting as an unfavorable habit.
Mochuda called the monk to him and, in the name of Christ, he commanded the pain to leave the foot and to betake itself to the foot of Colman [Colman mac hua Telduib, abbot, or perhaps erenach only, of Cluain Earaird], the chieftain who was most unrelenting towards him.
Yet sings her clear voice unrelenting on Of loveliest impossibilities; Though echo only answer her with sighs Of effort wasted and delights foregone.