How may we know whether we love God?

(Thomas Watson, "The Ten Commandments")

How may we know whether we love God?


He who loves God desires His presence. Lovers cannot be
long asunder, they soon have their fainting fits, for lack
of a sight of the object of their love. A soul deeply in love
with God desires the enjoyment of Him. David was ready
to faint away, when he had not a sight of God. "My soul
faints for God." Psalm 84:2

He who loves God, does not love sin. "You who love the
Lordóhate evil." Psalm 97:10. The love of Godóand the
love of sin, can no more mix together than iron and clay.
Every sin loved, strikes at the being of God. He who loves
God, has an antipathy against sin. He who would part two
lovers
is a hateful person. God and the believing soul are
two lovers; sin parts between them, therefore the soul is
implacably set against sin. By this try your love to God.
How can he say he loves God, who loves sinówhich is
God's enemy?

He who loves God is not much in love with anything else.
His love is very cool to worldly things. The love of the world
eats out the heart of piety; it chokes holy affections, as earth
puts out the fire. He who loves Godóuses the world but
chooses
God. The world engages himóbut God delights
and satisfies him. He says as David, "God, my exceeding
joy!" Psalm 43:4. "God is the cream of my joy!"

He who loves God cannot live without him. Things we love,
we cannot be without. A man can do without music or flowers,
but not food. Just so, a soul deeply in love with God looks upon
himself as undone without Him. "Hide not Your face from me,
lest I be like those who go down into the pit." Psalm 143:7.
If God is our chief goodówe cannot live without Him! Alas!
how do they show they have no love to Godówho can do
well enough without Him! Let them have but food and drink,
and you shall never hear them complain of the lack of God.

He who loves God will be at any pains to get Him. What
pains the merchant takes, what hazards he runsóto have
a rich return. Jacob loved Rachel, and he could endure the
heat by day, and the frost by nightóthat he might enjoy her.
A soul that loves God will take any pains for the fruition of
Him. "My soul follows hard after You." Psalm 63:8. The soul
is much in prayer; it strives as in agony, that he may obtain
Him whom his soul loves. "I will seek Him whom my soul
loves." Canticles 3:2.

He who loves God, prefers Him before estate. "For Whom
I have suffered the loss of all things." Phil 3:8. Who that
loves a rich jewelówould not part with a flower for it?