Beloved, let us give thanks to God the Father, through his Son, in the Holy Spirit, because in his great love for us he took pity on us, and when we were dead in our sins he brought us to life with Christ, so that in him we might be a new creation. Let us throw off our old nature and all its ways and, as we have come to birth in Christ, let us renounce the works of the flesh.
Christian, remember your dignity, and now that you share in God’s own nature, do not return by sin to your former base condition. Bear in mind who is your head and of whose body you are a member. Do not forget that you have been rescued from the power of darkness and brought into the light of God’s kingdom.
Through the sacrament of baptism you have become a temple of the Holy Spirit. Do not drive away so great a guest by evil conduct and become again a slave to the devil, for your liberty was bought by the blood of Christ.
~ St. Leo the Great
If we fail to live in the light, we shall, to our condemnation and that of others, be veiling over and obscuring by our infidelity the light men so desperately need. As we know from Scripture, the man who received the talent should have made it produce a heavenly profit, but instead he preferred to hide it away rather than put it to work and was punished as he deserved.
Consequently, that brilliant lamp which was lit for the sake of our salvation should always shine in us. For we have the lamp of the heavenly commandment and spiritual grace, to which David referred: Your law is a lamp to my feet and a light to my path. Solomon also says this about it: For the command of the law is a lamp.
Therefore, we must not hide this lamp of law and faith. Rather, we must set it up in the Church, as on a lamp-stand, for the salvation of many, so that we may enjoy the light of truth itself and all believers may be enlightened.
~ St. Chromatius
We shall be blessed with clear vision if we keep our eyes fixed on Christ, for he, as Paul teaches, is our head, and there is in him no shadow of evil. Saint Paul himself and all who have reached the same heights of sanctity had their eyes fixed on Christ, and so have all who live and move and have their being in him.
As no darkness can be seen by anyone surrounded by light, so no trivialities can capture the attention of anyone who has his eyes on Christ. The man who keeps his eyes upon the head and origin of the whole universe has them on virtue in all its perfection; he has them on truth, on justice, on immortality and on everything else that is good, for Christ is goodness itself.
~St. Gregory of Nyssa
"I am the light of the world; he who follows me will not walk in darkness" ~ Jesus, John 8:12