I have always preached the importance of learning theory and applying it in practice. The first day in my first development position at the University of Louisville, I felt I had neither theory nor practice influencing me. That is an empty, scared and lonely feeling. I was thankful I had the ability to learn new concepts and seek research results. It served me well in quickly finding answers to questions.
I immediately looked for best of class examples and successful scenarios that I could employ to obtain answers to questions posed to me. I attempted to determine theory while seeking successful results from practice. The first thing I needed to do was seek the difference between theory and practice, and determine how they worked together in a blended fashion.
Dr. Albert Einstein has a famous quote: “In theory, theory and practice are the same. In practice, they are not.”
Steve Klabnik believes there is always a tension between theory and practice. These two separate realms are connected through a process of abstraction and application. To explain this process by way of theory, theory deterritorializes practice, and practice reterritorializes theory: A theory, which is becoming practice; and a practice, which is becoming theory.
To explain, theory is abstracted practice, and practice is applied theory. The only way you can get these two camps to talk to each other is to figure out what the theory says that provides value to those who practice.
DifferenceBetween.com explains that the differences between theory and practice are:
- It is all too easy to explain the concepts of thirst, pain and sorrow in theory, but the person realizes the difference only when he undergoes these experiences in real life.
- In theory, many assumptions are made to explain the phenomenon and concepts, whereas in real life, there are no assumptions and conditions are always unique.
- The dichotomy of theory and practice will remain as these two form the backbone of all learning procedures.
John Mariotti, president and CEO of The Enterprise Group, stated in his blog that in theory, there is very little difference between theory and practice; in practice there’s a hell of a lot of difference. Such it is in life and in business and in politics. Theory teaches us how things should work in a perfect world.
Experience teaches us how theory might or might not work in an imperfect world. More importantly, experience prepares us to seek other inputs and different kinds of solutions when the imperfections of the real world bite us. Only in the school of hard knocks does real world experience instill about how to deal with the difference between theory and practice. When experience is theoretical and not practical, mistakes are unavoidable and on-the-job fixes are all that is left.
To maximize one’s understanding of theory and practice, realize there is a balance between concepts. I encourage nonprofit professionals to read and understand theory to the greatest degree possible and seek to apply these theories in practice. You also need to realize there is no better education than on the job training.
By watching others and experiencing processes yourself, you will gain confidence over time and strive to seek a mastering state of mind. If you do not have an answer, research it. As the world changes, theories and practices change; be prepared to be adaptable. Develop an ability for life-long learning, and it will serve you well in our dynamic field of endeavor. Seek to understand an array of theories and have the willingness to apply them in practice. Do not be one dimensional. Understand the difference between theory and practice and when to use one, the other or both to your benefit.
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Duke Haddad, Ed.D., CFRE, is currently the divisional associate executive director of development for The Salvation Army Indiana Division. He specializes in corporate development and capital campaigns. When time allows, he serves as president of Duke Haddad and Associates LLC and as a freelance educator for various educational entities.
He has contributed more than 600 articles to NonProfit PRO since 2008.
He earned his doctorate degree from West Virginia University, with an emphasis in education administration and a dissertation on donor characteristics. He also holds a master’s degree from Marshall University, with an emphasis on public administration and a thesis on annual fund program analysis. He received his bachelor’s degree, cum laude, in marketing and management from West Virginia University.
Duke has received the Fundraising Executive of the Year Award from the Association of Fundraising Professionals Indiana Chapter. He also has been honored with the Outstanding West Virginian Award, the Kentucky Colonel Award, and theSagamore of the Wabash Award from the governors of West Virginia, Kentucky, and Indiana, respectively, for his many career contributions to the field of philanthropy. He has been an AFP member for more than 40 years and has held the Certified Fund Executive (CFRE) designation for more than 30 years.
This year, Duke was named to Marquis Who’s Who in America for 2026-2027 and as an International CFRE Ambassador. He also recently published the book, "Prescriptions Rx for Nonprofit Success," which features more than 30 previously published articles, including several from NonProfit PRO.





