Cover minor point, example, assigned point. [But it does not have to be of minor importance]
Reinforce pastor, sermon.
Are not:
To show off speaking ability.
To move, shake, save the church in 12 minutes.
To cover major subject.
To go overtime/cut into sermon time.
10 to 15 minutes on a small topic, or one facet of larger topic, or difficult scripture, or example — healing, blessing, encouraging. Or ask pastor for subject suggestions.
KEY:
Limit subject to what can be covered in 10-15 minutes.
Examples:
Difficult scripture i.e. Mt. 28:1, 6 resurrection; Mk. 7:18-19 spiritual defilement, pork; I Tim. 4: doctrine of demons, no marriage.
One facet of larger topic — Prayer, 3 times a day: Being in spirit of prayer, heart in prayers, position, content of prayer. Sabbath — what you can do, study and pray unhurriedly, time to meditate.
Explain examples — healing, blessing, news event in light of prophecy, for encouragement.
Don't apologize (time, preparation, etc.)
Know exactly where you are headed: Limit topic. Think about response you want.
Be warm and friendly — not real heavy.
Enthusiastic.
Grab attention quickly — short time — don't waste time.
Specific Purpose Statement (SPS) — stick to it.
Stick to key issues of subject — no time for wandering.
Assume nothing — explain background and points clearly.
Get a phrase, slogan, basic idea that will stick and repeat it.
Round off, summarize with short, proper conclusion.
POINTS TO REMEMBER:
Is subject appropriate?
Is it too broad?
Is organization good?
Is number of scriptures appropriate? (Not too many — not too few?)