ما معنى: حُفَّت الجنة بالمكاره؟

The gist of the aforementioned Hadith is that Paradise requires the soul to strive in obedience and to patiently endure hardships and forsake desires, whereas Hellfire is reached by committing desires.

Thus, Paradise is surrounded by disliked things, such as patience in acts of worship and calamities, and Hellfire is surrounded by desires.

The meaning is that entering Paradise requires overcoming difficulties and disliked things, and salvation from Hellfire requires weaning the soul from its desires.