performance is successful will result in a good 
correspondence between proportional contents and 
reality. 
The proposed classification is based on three main 
principles, namely, (1) illocutionary point or an 
illocutionary act uttered by a speaker, (2) words 
adjusted with the reality of the world (word to world 
direction of fit), (3) psychological states/sincerity 
condition. 
 
Table 1. Searle's Classification of Speech Acts (adapted 
from Yule, 1996) 
 
Speech    act Direction of fit  S = Speaker 
type        X = Situation 
Assertives make words fit S believes X 
  the world    
Commissivesmake  the world  S intends X 
  fit words    
Directives make the world S wants X 
  fit words    
Declarations  word changes the  S causes X 
  world      
Expressives make words fit S feels X 
  the world    
 
Searle has also proposed the idea that the 
realization of the speech act use is influenced by four 
conditions, including (1) propositional contents 
condition (2) preparatory condition, (3) sincerity 
condition, and (4) essential condition (Searle, 1969). 
According to Searle, each of these conditions can 
distinguish the meanings of every speech act. 
With regard to present study, there are some 
researches that have previously investigated the use 
of speech acts within Islamic preaching. For example, 
a research conducted by Maufur that discusses the 
speech acts of Buya Yahya when teaching at Al-
Bahjah Islamic School Cirebon (Maufur, 2013). His 
study has not described clearly and specifically the 
realization of speech acts. Especially the type and 
meaning of speaker illocution. Damayanti, in her 
research, mentions that in giving dawah, a kiai is 
more dominant in using assertive speech acts. 
However, she did particularly not touch on the types 
and meanings of assertive illocutions of the dai under 
her study (Damayanti, 2014). 
Rahayuningsih, Mujiman & Anita in thier 
research results concluded that the speech acts of a 
dai contains the relationship between human and God 
and the relationship amongst human beings. 
Nevertheless, in her research, she did not explain the 
type of assertive illocutions of the dai as her subject 
of study. Likewise, the results of the research 
conducted by Salafah (2013) has not mentioned the 
type of illocutionary meanings of a dai when giving 
dawah . Her research results only mention the 
classification and functions of dai speech without 
describing the types of the illocutionary acts. 
Based on the explanation of above research 
results, this research therefore seeks to discover the 
types and sub-types of assertive illocutions meanings 
of dai when giving dawah. This research needs to be 
conducted in order to discover the meanings of 
assertive illocutions of a dai precisely. Hence, an 
error and an interpretation ambiguity will not occur 
as a result of dai speech acts. Not to mention, the 
Ministry of Religious Affairs of the Republic of 
Indonesia has released a list of two hundred Muslim 
preachers recommended based on the criteria of 
qualified religious scholarly competence, good 
reputation, and high nationality committment. It 
indicates that all the while, Indonesian government 
has supervised and evaluated each of dai’s speech act 
when giving dawah, including the truth of the dawah 
message conveyed. Based on the results of the 
supervision, the government recommended two 
hundred names out of thousands of dai in Indonesia 
to the Moslem community in Indonesia. 
2 METHOD 
The method of this research is descriptive qualitative. 
This research method aims to describe, summarize 
various conditions, situations, or various social reality 
phenomenon. This research also seeks to bring the 
reality into the surface as a feature, character, attitude, 
model, sign, or description about the condition of the 
situation, or specific phenomenon (Bungin, 2007). 
The data of this research are dai’s speeches in the 
forms of words, phrases and sentences when giving 
dawah to people in the City of Medan. These data are 
the primary data as they are directly taken from the 
source. The data came from interviewees, namely dai 
who gave da'wah based on the context of Islamic 
preaching today, such as monotheism, fiqh, 
interpretation and contemporary Islamic studies. 
The data were collected using observation method 
suplemented by notetaking technique (Sudaryanto, 
2015). An observation method is used to observe the 
language used by a dai in giving dawah which is 
further written down by transcribing it in written 
form. The data that have been collected were then 
analyzed using contextual analysis method (Rahardi, 
2009). Contextual analysis is an analysis technique 
applied on linguistic data by basing and relating a 
context.