Lord Hari is the ‘One who takes away’, but He also takes away our fear because generally, it’s the fear which is the cause of so much anxiety. As Śrīla Prabhupāda explains, ‘fear’ means to not know what lays in the future. That’s why we fear. Not only that, but when we hear, according to the statements from śāstra, that every living entity has a stockpile of reactions, where some are prārabdha (manifest) and some are aprārabdha (not yet manifest), sometimes we become anxious. “ When is that disruption to my life going to appear?” But Kṛṣṇa says, mā śucaḥ... “Don’t fear. Just surrender and remember Me. I’ll take care of you.”
MKV, Vol 8- Pg 38, Chanting with Feeling- January 17, 2014 -Baltic Festival