Love!

I Corinthians 13:13
And now these three remain: faith, hope and love. But the greatest of these is love.

Bible is written because of love, while faith and hope are human response for the great promise and commission of God. Love is the most important thing a Christian could ever have. Remember this verses.

I John 4: 7-8

Dear friends, let us love one another, for love comes from God. Everyone who loves has been born of God and knows God. Whoever does not love does not know God, because God is love.

Mark 12: 28 - 31

One of the teachers of the law came and heard them debating. Noticing that Jesus had given them a good answer, he asked him, “Of all the commandments, which is the most important?”
“The most important one,” answered Jesus, “is this: ‘Hear, O Israel: The Lord our God, the Lord is one.Love the Lord your God with all your heart and with all your soul and with all your mind and with all your strength.’The second is this: ‘Love your neighbor as yourself.’There is no commandment greater than these.”