He is asking Mary for her prayers and she will ask her son.
Are you familiar with the Wedding at Cana? Who asked for Jesus’ help?
What was said after that?
“He is asking Mary”
No Biblical reason to believe she can hear him.
“for her prayers”
Assuming he is a believer, her prayers are not stronger or more efficacious than his.
“and she will ask her son.”
No reason to think she will do this.
That is some of the most ridiculous reasoning one could possibly come up with. If that truly is the best that Romans can do...
Just my two cents, but the wedding at Cana took place years before the Cross, way before we could “come boldly to the throne of grace, that we may obtain mercy and find grace to help in time of need”. (Heb. 4:16)