How does achieving the spiritual state of 'I-ness' affect one's interactions and feelings towards others and the world?

Chapter 4 explains that attaining the state of 'I-ness,' where one realizes "I am everything," fundamentally alters one's relationship with the world. This realization dissolves the concept of otherness, which is the root of conflict and fear. The text poses rhetorical questions to illustrate this: "When such 'I-ness' is attained, with whom shall one be at enmity? Why or of whom should one be afraid, when nothing else is known?" This implies that the feeling of oneness with all of existence naturally eliminates feelings of hostility and fear, leading to a state of profound peace and supreme devotion where there is no 'other' to be at odds with.