Having received Christ and His love, we are to walk worthy of the Gospel by repenting of sin He brings to our attention. Jesus says His sheep hear His voice, and since we have received Jesus as Saviour we ought to receive His correction as LORD and open the door to Him. Cain provides an example of one who did not respond to God's correction, for he was enraged when Abel and his sacrifice were accepted by God and Cain was rejected. Genesis 4:6-7 reads, "So the
LORD said to Cain, "Why are you
angry? And why has your countenance fallen? 7 If you do well, will you not be accepted? And if you do not do
well, sin lies at the door. And its desire is for you, but you should
rule over it." God stands at the door of our hearts in the person of Jesus, and God explained how sin also lay at the door. Envy, anger and pride were sins conceived in Cain's heart that when full grown manifested themselves as murder--an illustration of how sin literally brings forth death and accursed separation from God.
Those who hear the word of God, respond in repentance to God's rebukes and chastening, and choose to walk in obedience to God supply evidence they are His. Even as young children want to be with their parents they know love them, Christians desire to be in God's presence and commune with Him in prayer, to hear His voice and obey Him, and to do what is pleasing in His sight. It would be to our shame to be influenced by sin lying at the door when we are at the table in fellowship with Jesus. Can you imagine choosing to open the door to sin to pollute and corrupt us when Jesus has demonstrated His love to die to atone for our sins and wash us clean? We should rule over sin as human beings created in God's image, but in our flesh (like Cain) we cannot. When we repent of our sin and are born again, the Holy Spirit guides and helps us to walk righteously.
I am greatly encouraged by Philippians 4:5: "Let
your gentleness be known to all men. The Lord is at hand." Despite our faults and failings, Jesus is never far from us: our LORD Jesus is at hand. Psalm 145:18 says, "The
LORD is near to all who
call upon Him, to all who call upon Him in truth." We also read in Psalm 34:18: "The
LORD is near to those who
have a broken heart, and saves such as have a contrite
spirit." The Shulamite was slow to open the door to her beloved who called out to her because it was an inconvenient hour (Song of Solomon 5:2-8). Finally, after questioning the timing of her husband and complaining of the extra labour it caused, the wife opened the door to find her husband gone. Praise the LORD this is never the case with Jesus when we call upon Him in truth with a broken and contrite heart. Jesus is always at hand ready to forgive, deliver and save us. He wants to come in to dine with us, to unite with each of His beloved as one: so we might share His love, heart and mind.