harmoniously

the need to live as harmoniously as possible with everyone else

Greed and charity don't mix. Toblend is to mix intimately and harmoniously so that the components shade into each other, losing some or all of their original definition:

living harmoniously with nature

working harmoniously with colleagues

building harmoniously designed communities

singing harmoniously in a choir

growing harmoniously as a person

living harmoniously in a multicultural society

eating harmoniously balanced meals

communicating harmoniously with others

playing music harmoniously with a band