But, brothers and sisters, when we were orphaned by being separated from you for a short time (in person, not in thought), out of our intense longing we made every effort to see you.
NIV
But since we were bereft of you, brethren, for a little while in person, [of course] not in heart, we endeavored the more eagerly and with great longing to see you face to face
AMP
But we, brethren, being taken from you for a short time in presence, not in heart, endeavoured the more abundantly to see your face with great desire.
KJV
We sent Timothy, who is our brother and co-worker in God's service in spreading the gospel of Christ, to strengthen and encourage you in your faith
NIV
And we sent Timothy, our brother and God's servant in [spreading] the good news (the Gospel) of Christ, to strengthen and establish and to exhort and comfort and encourage you in your faith
AMP
And sent Timotheus, our brother, and minister of God, and our fellowlabourer in the gospel of Christ, to establish you, and to comfort you concerning your faith:
KJV