We are urged today, not to have evil thoughts on our brothers and sisters today, as illustrated earlier in the story of Joseph in the first reading and the psalm, and how he was sold off in slavery to Egypt due to his brothers’ jealousy, which caused them to initially harbour evil thought of killing him. The same evil intent and plot also happened in the Gospel when the tenants disposed of the servants and the son of the landowner, in the intention of gaining the lands they have been lent with, and disobeying the owner’s wish.

We should not harbour such evil intent, but instead look upon our brothers and sisters with love. Especially, just as Christ has taught us, we should even also look upon our enemies and our persecutors with love! and pray for them too!

And then indeed, the story of the Gospel today, as many of you would know, is a parable on the life of Christ Himself, with the Pharisees and the chief priests being labeled as the evil tenants, as obviously stated in the Scripture. Jesus is the Son of the owner, who is God the Father, who sent Jesus to us, down to earth, just like the owner sent his son in the hope that he will be able to bring the tenants into line and pay up what they are supposed to pay.

But yet, the rejected ones, as we had seen, in both Jesus and Joseph, had become a great instrument of the Lord through their rejection by the people, represented by the brothers of Joseph and the tenants in the Gospel. For Joseph became the regent of Egypt through the gift of prophecy through dreams granted to him by God, which saved thousands if not many more souls from death, by the wise and ample preparation before famine ravaged Egypt for seven years. All these would not have happened without Joseph and his dreams.

Even greater is therefore the role of Christ, for in being rejected by the people, the ‘tenants’ particularly the chief priests, teachers of the Law, and the Pharisees, He has become the very instrument of salvation of all mankind. This rejection was represented by the arrest of Jesus, His trial by the Sanhedrin, leaders of the priests of Israel, and finally His condemnation to death, and His death on the cross. In this He, as the rejected stone by the builder, had become the cornerstone, the very vital part of God’s plan of salvation.

What is a cornerstone? While we do not often use the terms in daily life, architects and those dealing with infrastructure and buildings will know it very well. For cornerstone is named so, since, at the time of the Roman Empire, there is a passion for building commemorative and triumphal arches. Some of these arches can still be seen even today, and some remained in the city of Rome itself. Why are these arches so strong and so solid to be able to stand for centuries and even millenia? It is because of its structure, which is so wonderfully constructed even without modern technology to keep them intact, all just because of one single stone at the peak of the arch, which is called the cornerstone.

This cornerstone is the focal point and the most important point of the arch. For if the cornerstone is removed, the arch will immediately crumble. As long as the cornerstone remained in place, removing other stones from the arch would have minimum impact on the arch’s integrity. Similarly, cornerstone can also be found in other buildings, also known more as the foundation stone. This stone holds up the integrity of the whole building by just being there, and as long as the stone stands, the building will too.

Christ therefore, has become our cornerstone through His death and sacrifice on the cross, and later His glorious resurrection and triumph over death and evil. Why is He our cornerstone? That is because if we keep our anchor on Him, keeping faith in Him, and ensuring that our faith is anchored deeply and securely in Christ, no amount of worldly temptations, and no amount of attacks and persuasions by evil can sway us and make us to fall away from the grace of God.

Through Christ who is our cornerstone, we then can act out His love and compassion on all mankind, for only if we anchor ourselves in Christ, that we can act with love and kindness, out of our faith in God who also loves us dearly that He did not even hold back His Son to be given to us for sacrifice to liberate us from eternal damnation.

Then Christ too established His Church, our Church, as the living and concrete presence that represents Him and His mission in this world, and there was none other than Peter the Apostle, upon whom, as the Rock, Christ chose to build up His Church, making Peter the cornerstone of His Church, the Body of Christ, which is made up of all of us the faithful in Christ.

Now, that our Pope, Benedict XVI, who was the 264th successor of St. Peter, had stepped down from his position as our Pope effective today, our Church, God’s Church, has been left without that cornerstone of faith, which has been passed down since the day of Peter, the first cornerstone of the Universal Church. We still have Christ of course as our Cornerstone, on whom all hearts and minds must be directed to, but it is through the Apostle Peter and his successors, the Popes, that this is made manifest, by them being the cornerstone of God’s living presence in this world, that is the One, Holy, Catholic, and Apostolic Church.

Therefore, today, and through the sede vacante period, and beyond that, let us pray, brothers and sisters in Christ, that first, we all will remain ever faithful, and that our anchor of faith will ever be solidly planted in the cornerstone that is Christ our Lord, always remembering His rejection and sacrifice on the cross that made Him the cornerstone of our life, the cornerstone of salvation, that enabled mankind to return and be reunited with God.

And then, we also pray in particular for our Church, that God will guide the Cardinal-electors who will elect a new Pope to succeed our beloved Pope Benedict XVI, with the guidance of the Holy Spirit sent by God upon all of them. That the world will again have a tangible cornerstone that is the successor of St. Peter, who made the Cornerstone of Christ manifest and real in this world, as the cornerstone of God’s most Holy Church, and as the cornerstone and head of the Body of Christ, the Church, leading all the faithful in Christ in unity with Christ their Saviour.

In the end, the cornerstone, although important, still requires the presence of all of us, the stones surrounding the cornerstone, for the cornerstone by itself will not make a building. Therefore, brothers and sisters in Christ, let us support the new Pope, whoever he will be, as all the people who believe in Christ, that the new Pope, the future cornerstone of the Church, will together build up a solid and strong Church, that is able to project God’s love and work into this world, that more and more people will be saved.

May God bless all of us, bless His Church, bless our retired Pope Emeritus Benedict XVI, and his soon-to-be elected successor. Amen!