Who have been chosen according to the foreknowledge of God the Father, through the sanctifying work of the Spirit, to be obedient to Jesus Christ and sprinkled with his blood: Grace and peace be yours in abundance.
NIV
Who were chosen and foreknown by God the Father and consecrated (sanctified, made holy) by the Spirit to be obedient to Jesus Christ (the Messiah) and to be sprinkled with [His] blood: May grace (spiritual blessing) and peace be given you in increasing abundance [that spiritual peace to be realized in and through Christ, freedom from fears, agitating passions, and moral conflicts].
AMP
Elect according to the foreknowledge of God the Father, through sanctification of the Spirit, unto obedience and sprinkling of the blood of Jesus Christ: Grace unto you, and peace, be multiplied.
KJV
Blessed are the peacemakers, for they will be called children of God.
NIV
Blessed (enjoying enviable happiness, spiritually prosperous--with life-joy and satisfaction in God's favor and salvation, regardless of their outward conditions) are the makers and maintainers of peace, for they shall be called the sons of God!
AMP
Blessed are the peacemakers: for they shall be called the children of God.
KJV
You will keep in perfect peace those whose minds are steadfast, because they trust in you.
NIV
You will guard him and keep him in perfect and constant peace whose mind [both its inclination and its character] is stayed on You, because he commits himself to You, leans on You, and hopes confidently in You.
AMP
Thou wilt keep him in perfect peace, whose mind is stayed on thee: because he trusteth in thee.
KJV
May God himself, the God of peace, sanctify you through and through. May your whole spirit, soul and body be kept blameless at the coming of our Lord Jesus Christ.
NIV
And may the God of peace Himself sanctify you through and through [separate you from profane things, make you pure and wholly consecrated to God]; and may your spirit and soul and body be preserved sound and complete [and found] blameless at the coming of our Lord Jesus Christ (the Messiah).
AMP
And the very God of peace sanctify you wholly; and I pray God your whole spirit and soul and body be preserved blameless unto the coming of our Lord Jesus Christ.
KJV
May the God of hope fill you with all joy and peace as you trust in him, so that you may overflow with hope by the power of the Holy Spirit.
NIV
May the God of your hope so fill you with all joy and peace in believing [through the experience of your faith] that by the power of the Holy Spirit you may abound and be overflowing (bubbling over) with hope.
AMP
Now the God of hope fill you with all joy and peace in believing, that ye may abound in hope, through the power of the Holy Ghost.
KJV
And this water symbolizes baptism that now saves you also – not the removal of dirt from the body but the pledge of a clear conscience toward God. It saves you by the resurrection of Jesus Christ
NIV
And baptism, which is a figure [of their deliverance], does now also save you [from inward questionings and fears], not by the removing of outward body filth [bathing], but by [providing you with] the answer of a good and clear conscience (inward cleanness and peace) before God [because you are demonstrating what you believe to be yours] through the resurrection of Jesus Christ.
AMP
The like figure whereunto even baptism doth also now save us (not the putting away of the filth of the flesh, but the answer of a good conscience toward God,) by the resurrection of Jesus Christ:
KJV