Spreading da'wah is not easy. The process requires physical, mental and piety to Allah SWT. The spread of da'wah requires a specific uslub (method) that depends on the number and ability of the audience. Mastering the Uslub requires a high level of thinking and creativity in order to deliver da'wah effectively. In the context of this study, the research will focus on five concepts of thinking that are based on the Quran, namely tadabbur, tafakkur, tafaqquh, ta'aqqul, and tadzakkur. Through the method of document analysis, the researcher will analyse the most suitable da’wah approach according to the five discussed terms. The results of studying these five terms are important for dā‘īys so that the delivered da’wah is more transparent, fast, and acceptable. The research is expected to expose the dā‘īy to stimulate themselves to think using the appropriate approach for each target audience.