Mohrweis webMark Mohrweis

Senior Pastor

A native of Seattle, Washington, Mark grew up in The Evangelical Covenant Church (ECC) at First Covenant Church.   He is a proud graduate of the University of Washington and North Park Seminary (the ECC’s seminary).   He did his internship at Trinity ECC on the south side of Chicago.

Pastor Mark has a heart for the Bible, evangelism, and racial reconciliation.  Things that are exciting to him are: helping others develop spiritual gifts and dreaming up creative ideas for ministry.  He brings a sense of humor to the pulpit and to most of what he does.  On his off time, you may find Mark training for a marathon, reading at a coffee shop, watching Mad Men, or vacationing in Seattle.

Mark has been married to the love of his life, Jessica, for the past four years.  Jessica is currently studying to become a licensed professional counselor.  They have two sons, Max and Ellis, and live in Carrollton.

Contact him at [email protected].


Dieula-107Dieula Previlon

Associate Pastor

Dieula Previlon was Born in Gonaives, Haiti as the fourth daughter to a strong and resilient woman who barely had a third grade education, Dieula’s ministry today stems from her parents sacrificial act of love in tirelessly working to provide opportunities for them to live abundant lives. They immigrated to the United States in the late 70s and she and her siblings later joined them in the late 80s.

Dieula has always felt a strong sense that the Lord was calling her to minister beyond the local Haitian community. She left the Haitian community and went off to college at Rutgers University. Soon after college, she became a middle school teacher as she simultaneously volunteered in many church ministries; from youth, to choir and prayer. She once again left the Haitian community to attend Dallas Theological Seminary with a Masters in Counseling. She later joined staff at Irving Bible Church as the Mission’s Pastor and Director.

She now enjoys ministering in the church, in the local and international community especially to women in Haiti, Africa, and wherever the Lord leads her. She is also the founder and executive director of ElevateHer International Ministries where she and her team empower women to heal from trauma and live fully for Christ.  Her passion is to inspire the body to heal, find life after chaos and hope through Jesus Christ.

Dieula has been married to her youth group sweetheart, Fresnel, for 19 years. Together they’re the proud parents of 3 teenage sons, Reynel (18), Justin (16) and Devin (16). Together, they enjoy leading missions trips and sit on the beach and marvel in our awesome God.

Contact her at [email protected].


cassiesheawatson_01111Cassie Watson

Music Leader

The oldest of four sisters, Cassie grew up in the Baptist Church in Harleton, Texas.  Outside of church activities, she is an actress. Though she has a background in theater from the University of North Texas, she has transitioned into film.

Cassie has a passion for singing, as well as for acting, and she loves to push herself to be the best at whatever she does.  Her desire is to do all that she can with the gifts that God has given her.  She brings this passion to her leadership of the praise team at Redeemer as she strives to bring glory to God through worshiping Him with music.

She also enjoys rock climbing and watching Sponge Bob SquarePants.

Contact her at [email protected]


lorivriendLori Vriend

Office Administrator

Lori was born in Michigan and raised in the Christian Reformed Church there. She joined the Evangelical Covenant Church while living in California, where she got a master’s degree in teaching and taught in Christian schools for many years.  She now lives with her husband in Lewisville.

A heart for people and a firm belief that God works through prayer have shaped her ministry at Redeemer. She loves promoting good communication, publishing the newsletter, and learning new things.  She is also passionate about the Harvest Community Garden.

Contact her at [email protected].


2016 Castle.Nick (2)Nick Castle

Youth Pastor

Born in Sherman, Texas, Nick grew up in a Non-Denominational Church, planted by his father. Growing up surrounded by a family active in ministry, he knew that he was called to ministry but did not know what tools he needed to be effective. God made provision for Nick to attend Dallas Christian College where he was able to witness the church in action. He pursued a Bachelor’s of Science in Business Administration and Biblical Studies and in May of 2016, Nick graduated with honors while also receiving the Biblical Scholar Award. He is a current student of Dallas Theological Seminary pursuing a Master of Theology degree.

Nick has a heart for street evangelism, apologetics and student ministry. He believes that there is nothing more exciting than witnessing the love and action of Christ impact and dramatically change the lives of young people. He brings a lot of enthusiasm, dedication and excitement to youth ministry. In his free time, Nick enjoys working out, playing basketball, fishing and reading Christian theology.

Nick has been married to his lovely wife, Carlisa, since March of 2015. Carlisa recently graduated from Grand Canyon University with an MBA in Human Resources and is currently a Branch Manager for a local commercial bank. They have one son, Nicholas Isaiah Castle and currently live in Wilmer, TX.

Contact him at [email protected].

General Information

E-mail[email protected]

Phone: 972-466-0054
Office Hours: 
Monday-Friday 9:00am-4:00pm

Service Times

Prayer 10:00 am
Worship Service 10:45 am
Nursery Care 10:30 am – Noon
Children’s Church through grade 5

Prayer 7pm
Bible Study 7pm
ESL 7pm
Kids Connect 7pm
Youth Group (CREW) 7pm

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