Ahankar closes the list of five thieves, and Sikh theology gives it a distinctive relationship to the other four that none of them holds toward each other: where kam, krodh, lobh and moh are each named as independent vices with their own characteristic object, desire, anger, wealth and attachment respectively, ahankar is presented as the visible surface expression of haumai, the deeper condition of self centred separateness the Guru Granth Sahib treats as the root cause underlying all five, the I-ness that experiences itself as fundamentally apart from Waheguru and from other beings and so generates craving, anger, greed and attachment as its natural symptoms.
Guru Nanak's foundational composition, the Japji Sahib, addresses haumai directly as the central obstacle the entire spiritual path exists to dissolve, describing it as a chronic disease for which the scripture itself, engagement with the Guru's word (shabad) and constant remembrance (simran), is offered as the prescribed and ongoing medicine rather than a cure administered once. Pashaura Singh's study of the Guru Granth Sahib notes that this framing, haumai as root and ahankar as its most direct personal manifestation, is part of why Sikh theology treats the five thieves less as five parallel temptations than as one underlying disorder observed through five characteristic symptoms.