What does Islam say about Consent?

Sahih al-Bukhari 5137
Narrated `Aisha:
I said, "O Allah's Messenger (ﷺ)! A virgin feels shy." He said, "Her consent is (expressed by) her silence."
حَدَّثَنَا عَمْرُو بْنُ الرَّبِيعِ بْنِ طَارِقٍ، قَالَ أَخْبَرَنَا اللَّيْثُ، عَنِ ابْنِ أَبِي مُلَيْكَةَ، عَنْ أَبِي عَمْرٍو، مَوْلَى عَائِشَةَ عَنْ عَائِشَةَ، أَنَّهَا قَالَتْ يَا رَسُولَ اللَّهِ إِنَّ الْبِكْرَ تَسْتَحِي‏.‏ قَالَ ‏ "‏ رِضَاهَا صَمْتُهَا ‏"‏‏.‏

So when a man approaches a girl and asks if she wants to marry him, she doesn’t say yes, she doesn’t say no. Her silence will be considered her consent.

Your mind has to be extremely corrupted and your thoughts have to be extremely perverse to not be able to see how this situation could be an extreme form of abuse and disrespect for the sovereignty, the individuality and the humanity of a virgin girl who remains silent in that situation.

if you are not capable of seeing the abuse that can occur by that situation, I'm not talking to you. But if your humanity is still intact, and you're able to see what I'm talking about, may God bless and illuminate you to continue to think for yourself.

What does Christ say about Christians who teach Muslims what Muhammad taught about consent?

Luke 6:20-23
"Looking at his disciples, he said:
“Blessed are you who are poor,
for yours is the kingdom of God.
21 Blessed are you who hunger now,
for you will be satisfied.
Blessed are you who weep now,
for you will laugh.
22 Blessed are you when people hate you,
when they exclude you and insult you
and reject your name as evil,
because of the Son of Man.
23 “Rejoice in that day and leap for joy, because great is your reward in heaven. For that is how their ancestors treated the prophets."