“Be Careful”

Introduction

Welcome and encouragement to use our Bibles.

Illustration:

From childhood to adulthood, we constantly hear the warning: “Be careful.”

Parents, spouses, and friends repeat it because danger may be involved.

Meaning of the phrase “be careful”:

Suggests risk, danger, or the possibility of harm.

Calls for awareness, caution, and deliberate action.

Application:

If God tells us to “be careful,” those warnings deserve serious attention.

Theme:

Five times in Scripture where the Lord warns us to be careful.

I. Be Careful What You Listen Too

A. Jesus’ Warning

“Take heed what you hear” (NKJV).

“Take c are what you listen to” (NASB).

Parallel account: “Take heed how you hear” (Luke 8:18).

B. Jesus’ Warning

C. Importance of Reliable Sources

In everyday life (medical, legal, educational), the source matters.

Spiritually, the source matters even more.

D. Danger of False Teachers

Some speak confidently but lack understanding - 1 Timothy 1:7

Blind leaders lead others into ruin - Matthew 15:14

Those who pervert the gospel - Galatians 1:6–10

False prophets exist - 1 John 4:1

E. Context of Mark 4

Parable of the Sower: Focus on the condition of the heart.

Lamp under a basket: The gospel is meant to shine.

F. Emphasis

How the word is received and responded to.

II. Be Careful Who You Keep Company With

A. Associations Influence Character

1 Corinthians 15:33 – Evil company corrupts good habits

Proverbs 13:20 – Companion of fools will suffer harm

Proverbs 1:10–19 – Do not consent with sinners

B. Associations Influence Character

C. The Christian Cares About Who/ What Influences Them

D. Conformity Is a Real Danger

Romans 12:2 – Do not be conformed to the world

Proverbs 22:24–25 – Learn the ways of those around you

III. Be Careful What You Say

A. The Tongue Is Powerful and Dangerous

James 3:6, 8 – A fire, difficult to control

James 1:26 – Must bridle the tongue

Jam es 3:2–5 – Small member, great influence

B. Words Can Lead to Sin

Romans 1:29–30

Galatians 5:20

C. Accountability for Speech

Matthew 12:36–37

Words reflect the heart and affect others

IV. Be Careful How You Walk

A. Definition

“Careful” is the same word that we get our word for “acrobat”

B. The World Will Try to Mislead Us

Ephesians 5:6–7, 17

Sin is often presented as acceptable

C. Our Walk Influences Others

Ephesians 5:7–14

Christians are light in a dark world

D. Make the Best Use of Time

Ephesians 5:15–16

Time represents opportunity and influence

E. How We Walk Truly Matters

Ephesians 4:17–21

Ephesians 5:6

V. Be Careful to Maintain Good Works

A. Repeated Emphasis on Good Works

Pattern of good works (Titus 2:7).

Zeal ous for go od works (Titus 2:14).

Ma intain good works (Titus 3:8, 14).

B. Why Be Careful to Maintain Good Works?

a. Doing Good Requires Alertness

Easy to become self-focused.

Must look out for others’ needs (Phil. 2:4).

Watch lest others fall short (Heb. 12:15).

b. Doing Good Requires Effort

“Work” implies energy and action.

Easier to rest than to serve.

Requires intentional sacrifice.

c. Doing Good Can Lead to Weariness

Danger of burnout.

Warning given - Galatians 6:9–10

Must persevere and not quit.

Conclusion

God repeatedly warns us to be careful:

How we hear His word

How we walk in daily life

How we maintain good works

These warnings exist because:

Danger is real

Deception is possible

Eternity is at stake

Final exhortation:

Take God’s warnings seriously.

Walk carefully, listen carefully, serve faithfully, and build wisely.