What is the primary purpose of wearing Ihram during Hajj?

What is the primary purpose of wearing Ihram during Hajj?

حج کے دوران احرام باندھنے کا بنیادی مقصد کیا ہے؟
Explanation

The primary purpose of wearing Ihram during Hajj is to symbolize unity and equality among Muslims, and to create a feeling of devotion and purity.