People from the Galilean area spoke Aramaic with a definite accent, different from those in Jerusalem. A servant girl of the high priest. Although Peter denied the Lord, he came back to serve Him faithfully. After the Lord restored Peter, he served even unto martyrdom. Judas was remorseful and brought back the thirty pieces of silver, but he never exercised faith.
Perfect love casts out fear.
Failure can cause a Christian to weep over his sin and denial of the Lord, and to re-evaluate his life and return to the Lord. This happened in Peter's case. Take a lesson from Peter, and persevere in your faith. If you would like to see and download the complete Study Guide for Mark, click here on Talks for Growing Christians .