- Home
- Speakers
- David Wilkerson
- Having A Perfect Heart
David Wilkerson

David Wilkerson (1931 - 2011). American Pentecostal pastor, evangelist, and author born in Hammond, Indiana. Raised in a family of preachers, he was baptized with the Holy Spirit at eight and began preaching at 14. Ordained in 1952 after studying at Central Bible College, he pastored small churches in Pennsylvania. In 1958, moved by a Life Magazine article about New York gang violence, he started a street ministry, founding Teen Challenge to help addicts and troubled youth. His book "The Cross and the Switchblade," co-authored in 1962, became a bestseller, chronicling his work with gang members like Nicky Cruz. In 1987, he founded Times Square Church in New York City, serving a diverse congregation until his death. Wilkerson wrote over 30 books, including "The Vision," and was known for bold prophecies and a focus on holiness. Married to Gwen since 1953, they had four children. He died in a car accident in Texas. His ministry emphasized compassion for the lost and reliance on God. Wilkerson’s work transformed countless lives globally. His legacy endures through Teen Challenge and Times Square Church.
Download
Sermon Summary
David Wilkerson emphasizes the possibility of walking before the Lord with a perfect heart, encouraging believers to earnestly desire obedience to God's command. He explains that perfection in God's eyes is not about being sinless but about completeness and maturity, characterized by constant obedience and responsiveness to God's guidance. Wilkerson highlights the importance of allowing God to search our hearts, revealing hidden sins, and fostering a deep communion with Him. The perfect heart seeks to dwell in God's presence and be prepared as a clean vessel for His blessings. Ultimately, the sermon calls for a heart that is open to God's examination and transformation.
Having a Perfect Heart
Do you know it is possible to walk before the Lord with a perfect heart? If you are hungering for Jesus, you may already be trying—desiring earnestly—to obey this command of the Lord. I want to encourage you; it is possible or God would not have given us such a call. Having a perfect heart has been part of the life of faith from the time God first spoke to Abraham: “I am the Almighty God; walk before me, and be thou perfect” (Genesis 17:1). In the Old Testament we see that some succeeded. David, for instance, determined in his heart to obey God’s command to be perfect. He said, “I will behave myself wisely in a perfect way…I will walk within my house with a perfect heart” (Psalm 101:2). To come to grips with the idea of perfection, we first must understand that perfection does not mean a sinless, flawless existence. No, perfection in the Lord’s eyes means something entirely different. It means completeness, maturity. The Hebrew and Greek meanings of “perfection” include “uprightness, having neither spot nor blemish, being totally obedient.” It means to finish what has been started, to make a complete performance. John Wesley called this concept of perfection “constant obedience.” That is, a perfect heart is a responsive heart, one that answers quickly and totally all the Lord’s wooings, whisperings and warnings. Such a heart says at all times, “Speak, Lord, for your servant is listening. Show me the path, and I will walk in it.” The perfect heart cries out with David, “Search me, O God, and know my heart: try me, and know my thoughts: and see if there be any wicked way in me” (Psalm 139:23–24). God does indeed search our hearts; he said as much to Jeremiah: “I the Lord search the heart” (Jeremiah 17:10). The Hebrew meaning for this phrase is, “I penetrate, I examine deeply.” The perfect heart wants the Holy Spirit to come and search out the innermost man, to shine into all hidden parts—to investigate, expose and dig out all that is unlike Christ. Those who hide a secret sin, however, do not want to be convicted, searched or probed. The perfect heart yearns for more than security or a covering for sin. It seeks to be in God’s presence always, to dwell in communion. Communion means talking with the Lord, sharing sweet fellowship with him, seeking his face and knowing his presence. The Lord’s heart-searchings are not vindictive, but redemptive. His purpose is not to catch us in sin or condemn us, but rather to prepare us to come into his holy presence as clean, pure vessels. “Who shall stand in his holy place? He that hath clean hands, and a pure heart…He shall receive the blessing from the Lord” (Psalm 24:3–5).
- Bio
- Summary
- Transcript
- Download

David Wilkerson (1931 - 2011). American Pentecostal pastor, evangelist, and author born in Hammond, Indiana. Raised in a family of preachers, he was baptized with the Holy Spirit at eight and began preaching at 14. Ordained in 1952 after studying at Central Bible College, he pastored small churches in Pennsylvania. In 1958, moved by a Life Magazine article about New York gang violence, he started a street ministry, founding Teen Challenge to help addicts and troubled youth. His book "The Cross and the Switchblade," co-authored in 1962, became a bestseller, chronicling his work with gang members like Nicky Cruz. In 1987, he founded Times Square Church in New York City, serving a diverse congregation until his death. Wilkerson wrote over 30 books, including "The Vision," and was known for bold prophecies and a focus on holiness. Married to Gwen since 1953, they had four children. He died in a car accident in Texas. His ministry emphasized compassion for the lost and reliance on God. Wilkerson’s work transformed countless lives globally. His legacy endures through Teen Challenge and Times Square Church.