If you practise like this for some time, you wall derive inexpressible joy. All hatred will cease. You will develop cosmic love and unity of consciousness. This will be the rare magnanimous experience. This will eventually result in the Vedantic realisation of oneness.
Life is common in trees, ants, birds, animals and human beings.
A table exists. A tree exists. There is only an apparent, fictitious difference in bodies and minds. There are differences in colours and opinions. Atman is the same in all.