Here are some resources you can make use of with your small group (the headings are links):
Lutheran Hour Ministries is a trusted resource in global media that equips and engages a vibrant volunteer base to passionately proclaim the Gospel to more than 136 million people worldwide each week.
Concordia Publishing House is the publishing arm of The Lutheran Church—Missouri Synod. It exists for the purposes of strengthening and aiding member congregations in their proclamation of the Gospel of our Lord Jesus Christ and working in partnership with the agencies and congregations of the Synod to provide publishing services.
Ligonier Ministries is an international Christian discipleship organization founded by theologian Dr. R.C. Sproul in 1971 to equip Christians to articulate what they believe, why they believe it, how to live it, and how to share it. Proclaiming God’s holiness is central to Ligonier’s purpose.
Living on the Edge exists to help Christians live like Christians. Established in 1995 as the radio ministry of pastor and author Chip Ingram, God has since grown it into an international discipleship ministry. Living on the Edge provides Biblical teaching and discipleship resources that challenge and equip spiritually hungry Christians all over the world to become mature disciples of Jesus.