KJV:
And being in an agony he prayed more earnestly: and his sweat was as it were great drops of blood falling down to the ground.
NASB:
And being in agony He was praying very fervently; and His sweat became like drops of blood, falling down upon the ground.
KJV:
Peter therefore was kept in prison: but prayer was made without ceasing of the church unto God for him.
NASB:
So Peter was kept in the prison, but prayer for him was being made fervently by the church to God.
KJV:
Seeing ye have purified your souls in obeying the truth through the Spirit unto unfeigned love of the brethren, see that ye love one another with a pure heart fervently:
NASB:
Since you have in obedience to the truth purified your souls for a sincere love of the brethren, fervently love one another from the heart,