Antonyms for the phrase 'bearing a grudge against' include forgiveness, benevolence, kindness, and generosity. When we forgive, we let go of the negative feelings and attitudes we hold towards a person who wronged us. Benevolence and kindness, on the other hand, involve treating people with compassion and respect, regardless of their past behavior. Generosity denotes a spirit of giving and sharing, seeing other people as deserving of our help and support. These antonyms speak of a positive mindset that values forgiveness, goodwill, and generosity towards others, creating healthier relationships and fostering personal growth.