How to prepare for Mark 3:15 mission?
In what ways can we prepare to fulfill the mission in Mark 3:15?

Grasping the Mission in Mark 3:15

“[He] appointed twelve ... “to have authority to cast out demons.” (Mark 3:15)

The Lord entrusts us with real authority over the powers of darkness. Preparing to live out that calling requires intentional steps that align heart, mind, and lifestyle with His purposes.


Abide with the Master First

Mark 3:14 reminds us that the Twelve were chosen “so that they might be with Him.”

- Daily, unhurried time in His presence

- Listening before speaking (John 10:27)

- Allowing His character to reshape ours (2 Corinthians 3:18)


Ground Yourself in Scripture

- Read, meditate, and memorize (Psalm 119:11)

- Let truth expose lies the enemy plants (John 8:31-32)

- Speak the Word aloud when confronting evil, as Jesus did (Matthew 4:1-11)


Seek the Power of the Holy Spirit

- Jesus told the disciples, “You will be clothed with power from on high” (Luke 24:49)

- Pray for continual filling (Ephesians 5:18)

- Expect gifts that equip for spiritual warfare (1 Corinthians 12:7-10)


Devote to Prayer and Fasting

- Some strongholds yield only to prayer and fasting (Mark 9:29)

- Pray “in the Spirit on all occasions” (Ephesians 6:18)

- Fast to sharpen spiritual sensitivity and authority (Acts 13:2-3)


Walk in Holiness and Authority

- Submit to God; resist the devil (James 4:7)

- Keep short accounts with the Lord (1 John 1:9)

- Remember Christ already “destroyed the works of the devil” (1 John 3:8)


Put On the Full Armor of God

Ephesians 6:10-18 outlines practical protection:

- Belt of truth

- Breastplate of righteousness

- Gospel shoes of peace

- Shield of faith

- Helmet of salvation

- Sword of the Spirit, which is the Word of God

Daily “suit up” to stand firm.


Practice Discernment

- “Test the spirits” (1 John 4:1)

- Ask the Spirit for insight into root issues (1 Corinthians 2:15-16)

- Distinguish between demonic, fleshly, and circumstantial problems


Serve in Community

- Jesus sent them out two by two (Mark 6:7)

- Accountability guards against pride and isolation (Ecclesiastes 4:12)

- Join with believers who value scriptural authority and prayer


Cultivate Compassion and Boldness

- Authority flows from love, not arrogance (Matthew 9:36)

- Boldness grows by time with Jesus (Acts 4:13)

- Speak freedom with confidence in His name (Acts 4:29-30)


Step Out in Faith

- The Seventy-two returned with joy after obeying (Luke 10:17-20)

- Expect opposition but greater victory (2 Corinthians 10:3-5)

- Celebrate deliverance while keeping eyes on the Savior, not on sensational results

These practices form a lifestyle that readies us to fulfill Christ’s mandate in Mark 3:15, bringing light where darkness once reigned and exalting the One who has already triumphed.

How does Mark 3:15 connect with the Great Commission in Matthew 28:18-20?
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