Since you have purified your souls in obeying the truth through the Spirit in sincere love of the brethren, love one another fervently with a pure heart,
1 Peter 1:22
Surrounding context
1:21 who through Him believe in God, who raised Him from the dead and gave Him glory, so that your faith and hope are in God.
1:22 Since you have purified your souls in obeying the truth through the Spirit in sincere love of the brethren, love one another fervently with a pure heart,
1:23 having been born again, not of corruptible seed but incorruptible, through the word of God which lives and abides forever,