Varnasrama-dharma (CC and Other Books)
Sri Caitanya-caritamrta
CC Adi-lila
CC Adi 4.167-169, Translation:
Social customs, scriptural injunctions, bodily demands, fruitive action, shyness, patience, bodily pleasures, self-gratification and the path of varṇāśrama-dharma, which is difficult to give up—the gopīs have forsaken all these, along with their families, and suffered their relatives' punishment and scolding, all for the sake of serving Lord Kṛṣṇa. They render loving service to Him for the sake of His enjoyment.