You will surely find the most intense of the people in animosity (5:82)

﴿۞ لَتَجِدَنَّ أَشَدَّ النَّاسِ عَدَاوَةً لِّلَّذِينَ آمَنُوا الْيَهُودَ وَالَّذِينَ أَشْرَكُوا ۖ وَلَتَجِدَنَّ أَقْرَبَهُم مَّوَدَّةً لِّلَّذِينَ آمَنُوا الَّذِينَ قَالُوا إِنَّا نَصَارَىٰ ۚ ذَٰلِكَ بِأَنَّ مِنْهُمْ قِسِّيسِينَ وَرُهْبَانًا وَأَنَّهُمْ لَا يَسْتَكْبِرُونَ﴾
[ المائدة: 82]

5:82 You will surely find the most intense of the people in animosity toward the believers [to be] the Jews and those who associate others with Allah; and you will find the nearest of them in affection to the believers those who say, "We are Christians." That is because among them are priests and monks and because they are not arrogant.

You will find, O Messenger, that the people with the most hostility towards those who have faith in you and that which you brought are the Jews, due to their malice, jealousy and pride, as well as the idol worshippers and others who associate partners with Allah.
You will also find that the people who are closest in affection to those who have faith in you and that which you brought are those who call themselves Christians.
The verse explains that the reason for these people being close to the believers is that there are scholars, ascetics and worshippers among them who are humble and not proud.
Good does not enter the heart of a proud person.

Verily, you will find the strongest among men in enmity to the believers (Muslims) the Jews and those who are Al-Mushrikun (see V. 2:105), and you will find the nearest in love to the believers (Muslims) those who say: "We are Christians." That is because amongst them are priests and monks, and they are not proud.

phonetic Transliteration

Latajidanna ashadda alnnasi AAadawatan lillatheena amanoo alyahooda waallatheena ashrakoo walatajidanna aqrabahum mawaddatan lillatheena amanoo allatheena qaloo inna nasara thalika bianna minhum qisseeseena waruhbanan waannahum la yastakbiroona

Abdullah Yusuf Ali - Translation

Strongest among men in enmity to the believers wilt thou find the Jews and Pagans; and nearest among them in love to the believers wilt thou find those who say, "We are Christians": because amongst these are men devoted to learning and men who have renounced the world, and they are not arrogant.

Safi-ur-Rahman al-Mubarakpuri

Verily, you will find the strongest among men in enmity to the believers the Jews and those who commit Shirk, and you will find the nearest in love to the believers those who say: "We are Christians." That is because among them are priests and monks, and they are not proud.

Page 121 English transliteration