The Homogeneous Unit Principle suggests that outreach is most effective when carried out in the context of a discrete group defined by similarity in cultural background. 

But David Williams says the mission world's view today is that it's bad in practice and theory. 

Dr David Williams is the Director of Development and Training for CMS Australia and Principal of the missionary training college St Andrews Hall in Melbourne. 

Plus we talk the impact of COVID on the raising up and the sending out of missionaries.

http://www.thepastorsheart.net/podcast/homogenous-unit-principle 

Support the show(https://www.patreon.com/thepastorsheart)