Jesus warns that we can be excluded if we do not strive to enter by the narrow door. What did Jesus mean by this expression? The door which Jesus had in mind was himself. I am the door; if any one enters by me, he will be saved (John 10:9). God sent his only begotten Son, the Lord Jesus Christ, to open the way for us to have full access to the throne of God’s grace (favour and blessing) and mercy (pardon for our sins). Through Jesus’ victory on the cross he has freed us from slavery to sin and hurtful desires and addictions, and he has made us sons and daughters of God and citizens of his heavenly kingdom. We are free now to choose which kingdom we will serve – the kingdom of truth and light ruled by God’s wisdom or the kingdom of falsehood and darkness ruled by Satan and the world system or society of people who are opposed to God and his laws. To enter the kingdom of God we must struggle against every force or power of opposition – even the temptation to remain indifferent, apathetic, or compromising in our faith and personal trust in Jesus, our hope in holding firm to the promises of Jesus, and our uncompromising love for God above all else. Paul the Apostle reminds us that our hope in God does not disappoint us because “God’s love has been poured into our hearts through the Holy Spirit who has been given to us” (Romans 5:5).