Merwin Coad holds a diverse educational background, having attended Peru State Teachers College, Phillips University, Texas Christian University, and Drake University. He was ordained as a minister in the Disciples of Christ Church and served in various pastoral roles across Missouri and Iowa. Coad transitioned from religious service to a career in politics, winning a congressional seat in a closely contested election and serving two terms. He later engaged in real estate lending, which led to civil suits and a grand jury investigation. Coad also worked briefly as a consultant for the Agency for International Development.

Merwin Coad's political career reveals an intriguing blend of progressive legislative action and personal financial turbulence. His vote to pass the Communications Satellite Act of 1962 suggests a forward-thinking stance on technological advancement, yet his later involvement in real estate lending and subsequent legal troubles hint at a more complex, perhaps risk-prone approach to financial matters. Coad's ideological agility is evident in his ability to work across party lines, yet his abrupt withdrawal from politics and varied career shifts raise questions about the consistency of his long-term vision.