To the choirmaster. A Psalm of David.
 The heavens declare the glory of God,
and the sky above proclaims his handiwork.
 Day to day pours out speech,
and night to night reveals knowledge.
 There is no speech, nor are there words,
whose voice is not heard.
 Their voice goes out through all the earth,
and their words to the end of the world.
In them he has set a tent for the sun,
 which comes out like a bridegroom leaving his chamber,
and, like a strong man, runs its course with joy.
 Its rising is from the end of the heavens,
and its circuit to the end of them,
and there is nothing hidden from its heat.
 The law of the LORD is perfect,
reviving the soul;
the testimony of the LORD is sure,
making wise the simple;
 the precepts of the LORD are right,
rejoicing the heart;
the commandment of the LORD is pure,
enlightening the eyes;
 the fear of the LORD is clean,
the rules of the LORD are true,
and righteous altogether.
 More to be desired are they than gold,
even much fine gold;
sweeter also than honey
and drippings of the honeycomb.
 Moreover, by them is your servant warned;
in keeping them there is great reward.
 Who can discern his errors?
Declare me innocent from hidden faults.
 Keep back your servant also from presumptuous sins;
let them not have dominion over me!
Then I shall be blameless,
and innocent of great transgression.
 Let the words of my mouth and the meditation of my heart
be acceptable in your sight,
O LORD, my rock and my redeemer.
(Psalm 19 ESV)
 Beloved, let us love one another, for love is from God, and whoever loves has been born of God and knows God.  Anyone who does not love does not know God, because God is love.  In this the love of God was made manifest among us, that God sent his only Son into the world, so that we might live through him.  In this is love, not that we have loved God but that he loved us and sent his Son to be the propitiation for our sins.  Beloved, if God so loved us, we also ought to love one another.  No one has ever seen God; if we love one another, God abides in us and his love is perfected in us.
 By this we know that we abide in him and he in us, because he has given us of his Spirit.  And we have seen and testify that the Father has sent his Son to be the Savior of the world.  Whoever confesses that Jesus is the Son of God, God abides in him, and he in God.  So we have come to know and to believe the love that God has for us. God is love, and whoever abides in love abides in God, and God abides in him.  By this is love perfected with us, so that we may have confidence for the day of judgment, because as he is so also are we in this world.  There is no fear in love, but perfect love casts out fear. For fear has to do with punishment, and whoever fears has not been perfected in love.  We love because he first loved us.  If anyone says, “I love God,” and hates his brother, he is a liar; for he who does not love his brother whom he has seen cannot love God whom he has not seen.  And this commandment we have from him: whoever loves God must also love his brother.
(1 John 4:7-21 ESV)