Alma 7

After Alma teaches the saints in Gideon concerning the blessings of the atonement of Jesus Christ, he admonishes -

"...I say unto you come and fear not, and lay aside every sin, which easily doth beset you, which doth bind you down to destruction, yea, come and go forth, and show unto your God that ye are willing to repent of your sins and enter into a covenant with him to keep his commandments, and witness it unto him this day by going into the waters of baptism.
16 And whosoever doeth this, and keepeth the commandments of God from thenceforth, the same will remember that I say unto him, yea, he will remember that I have said unto him, he shall have eternal life, according to the testimony of the Holy Spirit, which testifieth in me."  (Alma 7:15–16)

The words of "which easily doth beset you" suggests to me that this is a continual ongoing process.