Clear Thinking Matters

Last night I led Equip 2.1: Basic Logic Principles for our church. I couldn't be more pleased with the results and feedback. Here is how we began:

A. You must understand the arguer before you can argue with him.

1. First, look for the parts of the argument:

a. conclusion – the arguer is trying to persuade you of something: his conclusion

b. premise(s) – the arguer uses or implies evidence that should lead you to his conclusion

c. For something to be considered an argument there need to be premises and a conclusion that follows from them. Stating your opinion, giving advice, conditional statements, and many other statements sound like arguments but are missing parts.

d. Some arguments have necessary conclusions (deductive/formal arguments), but most of the arguments we see have probable conclusions (inductive/informal arguments).

2. Second, test the individual parts of the argument.

a. Do you need to learn more about the subject matter to understand the argument?

b. Does the arguer use unfamiliar words?

c. Are there implied parts to the argument of which you should be aware?

d. Are there any terms or statements in the argument that are vague or ambiguous? [Arguments must be clear in order to be effective.]

B. Everyone needs logic for clear thinking – especially Christians.
1. Proverbs 1:20-33 The cost is high for stupidity.

2. Following Jesus requires understanding his words & their application to many areas: John 8:31-32.

3. Many temptations can be fought by arguing against your sinful impulses with truth: 1Corinthians 10:11-15.

4. Our society is more impressed with rhetoric (speech that moves you) than logic (use of evidence to draw good conclusions).

Part 2 (Dismantling Bad Arguments)