In the Gospel of Mark, chapter 16, verses 14 to 18, we find a profound exhortation from Jesus after His resurrection. The passage reads:

"Later He appeared to the eleven as they sat at the table; and He rebuked their unbelief and hardness of heart, because they did not believe those who had seen Him after He had risen. And He said unto them, 'Go ye into all the world, and preach the gospel to every creature. He that believeth and is baptized shall be saved; but he that believeth not shall be damned. And these signs shall follow them that believe; In My name shall they cast out devils; they shall speak with new tongues; they shall take up serpents; and if they drink any deadly thing, it shall not hurt them; they shall lay hands on the sick, and they shall recover.'"

This passage encapsulates the commissioning of the disciples, as well as the admonition concerning their disbelief. As we reflect upon this scripture, we are invited into a deeper understanding of our faith and calling as believers.

**The Reality of Unbelief**

Jesus first addresses the disciples' lack of faith boldly. They were gathered, perhaps sharing a meal, but their hearts were heavy with doubt. Despite the reports from Mary Magdalene and others who had witnessed the resurrection, they still struggled to believe. The rebuke from Jesus is a striking reminder that the resurrection is not merely a historical event; it is the foundation of our faith. When we read that Jesus rebuked their unbelief and hardness of heart, we must examine our own hearts. Are there areas in our lives where we, too, remain unconvinced of God’s promises? Unbelief can tend to plague even the most faithful practitioners of the faith. It causes us to question God’s goodness and His plans.

**The Great Commission**

Following the rebuke, Jesus gives the disciples (and us) their mission: "Go ye into all the world, and preach the gospel to every creature." This commission is a call to action. Jesus does not merely command them to believe; He instructs them to share that belief with others. We, too, are called to take the good news of Christ beyond the walls of our churches and into the world around us. The gospel is meant to be shared — it is an invitation extended not just to a select few but to every creature.

Christianity is not a passive belief but an active movement driven by the love of Christ. We have to ask ourselves daily: how are we fulfilling this great commission in our lives? Are we witnessing to our families, friends, and neighbors, or do we remain silent because of fear or uncertainty?

**Belief and Consequences**

Jesus goes on to emphasize the urgency of belief.

"He that believeth and is baptized shall be saved; but he that believeth not shall be damned." These words should pierce our hearts and compel us to recognize the eternal stakes of our faith. The reality of salvation through belief in Jesus Christ is paired with the poignant reminder of condemnation that follows disbelief. This serves as a sober reflection of the importance of evangelism and our responsibility to convince those who do not yet believe.

**The Signs of Believers**

In the closing verses, Jesus reassures the disciples that miraculous signs will accompany their belief and ministry: "In My name shall they cast out devils…" and heal the sick. These signs are not designed to draw attention to the believers themselves but to authenticate the power of the gospel they preach. When we step out in faith, God confirms His word through acts of divine intervention, whether it be through healing, speaking in new tongues, or experiencing His mighty hand at work in our lives.

As followers of Christ, we are empowered by the Holy Spirit to perform works greater than those of our humble origin. We should pray for boldness, continually ask the Holy Spirit for guidance, and step out in faith, trusting that God will follow His word with signs and wonders.

**Practical Application**

In application, let's assess our own lives: Are we sharing the gospel? Are we living in expectancy of God’s power? Have we recognized and repented of any areas of disbelief? In doing so, remember, Jesus does not just rebuke to condemn but encourages us into deeper faith and belief.

In closing, embrace the mission laid before us in Mark 16:14-18. Let us church our personal doubts and recommit to the call of evangelism while trusting in the empowering presence of the Holy Spirit in our lives. Let our faith embolden us to go, as commissioned, and to witness the miraculous unfold before us as we faithfully pursue the call of our Savior.