"Don't go among people who are not Jewish ..." (Matthew 10:5). The time for reaching out to the Gentiles had not yet come. After Jesus' resurrection, the Good News of His love and His salvation were to be taken to "the ends of the earth" (Mark 16:15; Matthew 28:18-20; Acts 1:8). This ministry was to be carried out in the power of the Holy Spirit - "The Spirit of your Father will be speaking through you" (Matthew 10:20). This was to continue after Jesus' ascension (Acts 1:8; Acts 2:3). If we are to speak for the Lord, He must be our "Teacher" (Matthew 10:24). The Lord teaches us, and we are to teach others - "Teach and make disciples" (Matthew 28:18-20).
In Matthew 11, we learn, from Jesus the Saviour, about John the Baptist. From the warnings given by Jesus to Chorazin, Bethsaida and Capernaum, we learn of the urgency of the Word of the Lord. The highlight of Matthew 11 is found in verse 28 - "Come to Me, all who are tired from carrying heavy loads, and I will give you rest."