Luke 11:13 is part of the Gospel of Luke, which is traditionally attributed to Luke, the physician and companion of the Apostle Paul. From an evangelical Christian perspective, this Gospel is significant because it emphasizes the compassion of Christ, His teachings, and the importance of prayer.

### Background on Luke:
1. **Authorship**: The Gospel of Luke is one of the four Gospels in the New Testament and is believed to have been written by Luke, who is mentioned in Colossians 4:14 as “the beloved physician.” Evangelicals regard Luke as a careful historian and a dedicated follower of Paul, likely gathering accounts from other disciples and eyewitnesses of Jesus’ life and ministry.

2. **Audience**: Luke’s Gospel is often considered to be directed towards a Gentile audience, as it places a strong emphasis on the universality of the Gospel message. This aligns with the broader evangelical mission of spreading the Good News to all nations.

3. **Purpose**: Luke aims to provide an orderly account of the life and teachings of Jesus so that readers may know “the certainty of the things [they have] been taught” (Luke 1:4). This purpose is especially significant for evangelicals, who emphasize the authority and reliability of Scripture.

### Luke 11:13:
The verse in question, which reads, “If you then, who are evil, know how to give good gifts to your children, how much more will the heavenly Father give the Holy Spirit to those who ask him!” (ESV), highlights several key theological points:
– **God’s Character**: It illustrates God’s goodness and willingness to give spiritual gifts, particularly the Holy Spirit, to those who seek Him.
– **Prayer**: This passage is part of a larger context about prayer, encouraging believers to approach God with confidence, knowing that He delights in giving good gifts to His children.
– **Human Nature**: It acknowledges the sinful nature of humanity (“you who are evil”) in contrast to the perfect goodness of God, which emphasizes grace and reliance on God’s goodness rather than human merit.

### Evangelical Emphasis:
Evangelicals often interpret this verse as a reassurance of God’s generosity and as an encouragement to pray for the Holy Spirit’s guidance and empowerment in their lives. The belief in the active role of the Holy Spirit is central to evangelical theology, particularly in relation to personal transformation and the church’s mission.

In summary, Luke, as the author of Luke 11:13, is viewed from an evangelical perspective as a vital witness to the life and teachings of Jesus, helping believers understand the nature of God and the importance of prayer in their spiritual journey.