"Deep love" refers to a strong and profound affection or feeling of care towards someone or something. It implies a significant attachment, emotional connection, and a sense of deep commitment and sincerity. Full definition
The state senator touched on many themes I loved - themes of justice, of fighting for the vulnerable and sick, of deep love for my country. (religion.blogs.cnn.com)
What just kills me is he has a love of reading — a true, deep love of it. (rachelheldevans.com)
You know I'm a girl with deep love for a bargain, and their prices are great. (thechroniclesofhome.com)