But the observation of the highly spiritual or God Realized persons or Saints are based on wisdom, truths of the spiritual knowledge.
If you can lovingly feel the Spirit or The Soul, then you can love all people, all creatures, all Saints. Because the Soul or Power of God is one and the Inner Self or Soul of each and every being. This seems to be difficult to realize to most people.
Nourish spirituality, and let spirituality nourish you.
If you are not correctly tuned to the radio station, then there will be static disturbances leading to an unpleasant situation.
As long as we are not aware and not convinced about the real identity as diseaseless, deathless, formless Self or Soul or Atman, we will be suffering, death, dying, suffering, and the negative experiences of the body.