Hello
@Beth77, I've listened to many of Dr. MacArthur's sermons over the years, first via radio and now, of course, at his website:
www.gty.org.
Of all the sermons of his that I've listened to I think that this one,
Happy (Blessed) Are the Peacemakers (Matthew 5:9), is my very favorite.
If you are pretty new to the faith there is a 4-Part teaching series of his that may interest you called,
Spiritual Boot Camp. It takes a close look at four of our most important Christian spiritual disciplines,
How to Study the Bible,
How to Pray,
How to Function in the Body (fellowship) and
How to Witness. Along with giving you a better understanding of the four disciplines,
Spiritual Boot Camp will also give you practical ideas about how to incorporate them into your daily walk with the Lord

(I still use some of the things that I learned from this series in my daily walk today, just FYI).
A couple of other recommendations are these:
Renewing Your Mind w/Dr. R. C. Sproul, and
Insight for Living w/Dr. Chuck Swindoll.
God bless you!! (
Numbers 6:24-26)
--David
p.s. - I see that you are still a fairly new member here so I thought that I should also say,
WELCOME TO CF
1 Thessalonians 5
23 May the God of peace Himself sanctify you entirely; and may your spirit and soul and body
be preserved complete, without blame at the coming of our Lord Jesus Christ.
24 Faithful is He who calls you, and He also will bring it to pass.
.