We are a congregation of the North American Lutheran Church (NALC) you can find many helpful resources on their website thenalc.org.
What do Lutherans believe?
Lutherans are Christians who accept the teachings of Martin Luther (1483 – 1546). Luther was a German theologian who realized that there were significant differences between what he read in the Bible and the practices of the Roman Catholic Church at that time. On October 31, 1517, he posted a challenge on the door of Wittenberg University, titled “95 Theses” (to debate 95 theological issues). His hope was that the church would reform its practice and preaching to be more consistent with the Word of God as contained in the Bible.
What started as an academic debate escalated into a distinct separation between the Roman Catholic Church of the time and those who accepted Luther’s suggested reforms. "Lutheran" became the name of the group that agreed with Luther’s convictions.
Today, nearly five centuries later, Lutherans still celebrate the Reformation on October 31 and still hold to the basic principles of Luther’s theological teachings, such as Grace alone, faith alone, Scripture alone. These comprise the very essence of Lutheranism:
• We are saved by the grace of God alone -- not by anything we do;
• Our salvation is through faith alone -- we only need to trust God made known in Christ who promises
us forgiveness, life and salvation.
• The Bible is the norm for faith and life -- the true standard by which teachings and doctrines are to
be judged.
As members of the NALC, we hold to the Common Confession:
The Common Confession
1. The Lord Jesus Christ
We are people who believe and confess our faith in the Triune God—Father, Son, and Holy Spirit. We trust and believe in Jesus Christ as our Savior and Lord.
2. The Gospel of Salvation
We believe and confess that all human beings are sinners, and that sinners are redeemed by the death and resurrection of Jesus Christ. God alone justifies human beings by faith in Christ—a faith that God creates through the message of the Gospel. As ambassadors for Christ, God uses us to speak His Word and build His kingdom.
3. The Authority of Scripture
We believe and confess that the Bible is God's revealed Word to us, spoken in Law and Gospel. The Bible is the final authority for us in all matters of our faith and life.
4. A Common Confession of Faith
We accept and uphold that the Lutheran Confessions reliably guide us as faithful interpretations of Scripture, and that we share a unity and fellowship in faith with others among whom the Gospel of Jesus Christ is preached and the sacraments are administered in accordance with the Gospel.
5. The Priesthood of All Believers
We believe and confess that the Holy Spirit makes all who believe in Jesus Christ to be priests for service to others in Jesus' name, and that God desires to make use of the spiritual gifts he has given through the priesthood of all believers.
6. Marriage and Family
We believe and confess that the marriage of male and female is an institution created and blessed by God. From marriage, God forms families to serve as the building blocks of all human civilization and community. We teach and practice that sexual activity belongs exclusively within the Biblical boundaries of a faithful marriage between one man and one woman.
7. The Mission and Ministry of the Congregation
We believe and confess that the church is the assembly of believers called and gathered by God around Word and Sacrament, and that the mission and ministry of the church is carried out within the context of individual congregations, which are able to work together locally and globally.
Here are some other links you may find helpful:
Augsburg Confession – All orthodox Lutheran church bodies base their teachings upon this treatise because they believe that it is faithful to the Word of God.
The writings of Martin Luther including his Large and Small Catechism
Lutheran CORE - Coalition for Renewal
A broad-based coalition of pastors, laity, congregations, and reforming groups that seek to preserve the authority of the Word of God according to the Lutheran confessions.