Papal infallibility
Evangelical churches do not believe in papal infallibility for reasons similar to those of Methodist and Reformed Christians. Evangelicals believe that the Bible alone is infallible or inerrant. Most evangelical churches and ministries have statements of doctrine that explicitly say that the Bible, composed of the Hebrew Scriptures and the New Testament, is the sole rule for faith and practice. Most of these statements, however, are articles of faith that evangelicals affirm in a positive way, and contain no reference to the papacy or other beliefs that are not part of evangelical doctrine.
Evangelicalism
"Crucicentrism" is the centrality that evangelicals give to the Atonement, the saving death and resurrection of Jesus, that offers forgiveness of sins and new life. This is understood most commonly in terms of a substitutionary atonement, in which Christ died as a substitute for sinful humanity by taking on himself the guilt and punishment for sin.