About Us

Our names are John & Collette Menchaca and we are the founders of Mission: MK 16:15 Evangelism Team. We are located in Ft Lauderdale, Florida and we are Christians who have a great concern and passion for lost souls.  We started out in an Outreach/Evangelism ministry called Metro Ministries/Sidewalk Sunday School, going into the inner-cities in a truck which converted into a stage, that we used as a platform to preach and teach the gospel. We taught about 50-70 kids weekly using biblical life stories, plays, object lessons, bible verses and the 10 commandments. We offered God's message of salvation and love that encouraged them to keep in school, stay away from gangs and other destructive criminal behaviors so common in the inner city environment.  For the 7 years that we were involved in this ministry we witnessed changes in the lives of kids and saw God work in miraculous ways in families, the most important being their lives changed by us sharing the gospel of Jesus Christ with them.  It has always been our hope to see Evangelism/Outreach continue outside the walls of the Church by bringing it into the inner cities.

Since then,  God has expanded the ministry by using us not only to go into the inner cities but to preach the gospel to everyone.  God gave us the passion for lost souls and now has equipped us to be able to teach and train Christians how to share their faith biblically and effectively with anyone of any religion or faith by using the (Way of the Master ) Evangelism training.

John and I consider it an honor and privilege to serve the body of Christ in such a way and we are tremendously blessed by God with this calling.  We understand the "Great Commission"  is a command and not an option or suggestion. We take the Gospel outside of the 4 walls of the church, where it belongs to reach the lost.  We do 1-2-1 witnessing, open-air preaching, and handing out of gospel tracts on college campuses, beaches, the streets, bars/clubs districts, festivals, fairs, parades, huge events (including the Super Bowl, Halloween night, etc).  We go to many other places as well so that people can hear the gospel that can save them from sin and hell.   As leaders of Mission MK 16:15 Evangelism team our sole purpose is to promote biblical evangelism using principles found in scripture, and equip believers to practically and biblically proclaim the gospel. 

It is our desire to see souls saved and transformed through the power of the gospel.

We believe that according to the bible all believers are not called to be  Evangelists,  but all Christians are called to partake in the work of Evangelism as a witness for Christ. (Ephesians 4:11Mark 16:15)


 We believe the Bible to be the inspired, infallible, authoritative, and inerrant Word of God (II Timothy 3:15-17, II Peter 1:21)

We believe there is one God, eternally existing in three persons: the Father, Son and Holy Spirit (Genesis 1:1Deuteronomy 6:4, Matthew 28:19John 10:30). 

We believe in the deity of Christ (John 10:33); His virgin birth (Isaiah 7:14, Matthew 1:23, Luke 1:34-35); His sinless life (Hebrews 4:157:26); His miracles (John 2:11); His vicarious and atoning death (I Corinthians 15:3, Ephesians 1:7Hebrews 2:9); His resurrection (John 11:25I Corinthians 15:4); His ascension to the right hand of the Father (Mark 16:19); His personal return to earth in power and glory (Acts 1:11Revelation 19:11-16).

We believe in the absolute necessity of regeneration by the Holy Spirit for salvation because of the exceeding sinfulness of the human nature, and that all are justified on the single ground of faith in the shed blood of Christ, and that only by God's grace through faith alone are we saved (John 3:16-195:24, Romans 3:235:8-9Ephesians 2:8-10, Titus 3:5). 

We believe in the present ministry of the Holy Spirit by Whose indwelling the Christian is enabled to live a godly life (Romans 8:13-14I Corinthians 3:16, 6:19-20, Ephesians 4:305:18). 

We believe it is the mandate of the whole Church to go and make disciples of all nations. (Matthew 28:19-20)
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To promote Evangelism classes that will train God's people in the principles of biblical evangelism, by equipping them with the knowledge and tools needed to feel confident when sharing their faith, as they walk in obedience to The Great Commission. In addition, to promote the great importance of sharing the gospel with the world by providing biblical materials of all sorts on this website to Christians, to help insight a concern and passion for evangelism in the hearts of all believers for lost souls.   And last, to provide evangelism opportunities each week as we invite Christians to join us on the streets to share their faith as we walk in obedience to the command the Great Commission given to all believers by our Lord and Savior Jesus Christ.

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"My life is worth nothing unless I use it for doing the work assigned me by the Lord Jesus - the work of telling others the Good News about God's wonderful kindness and love."

Acts 20:24

Q.  Do you still have a fear of sharing your faith, and if so how did you overcome that fear?

 A. First,  for us to say we no longer feel fearful when going out to evangelize is not true, we still get nervous but what we do is let our compassion for the LOST swallow our fears. Second,  we have studied to show ourselves approved (2nd Timothy 2:15) that we can rightly divide the word of truth which gives us the boldness and confidence that we need when sharing our faith. And third when we think about hell and what happens to people when they die without Christ it pushes us to share the Gospel.

Ezekiel 33:7- 9

  “Son of man, I have made you a watchman for the people of Israel; so hear the word I speak and give them warning from me. 8 When I say to the wicked, ‘You wicked person, you will surely die,’ and you do not speak out to dissuade them from their ways, that wicked person will die for[a] their sin, and I will hold you accountable for their blood. 9 But if you do warn the wicked person to turn from their ways and they do not do so, they will die for their sin, though you yourself will be saved.