Your greatest gift is what makes you humble in this life. Matthew 18:4 says whosoever therefore shall humble himself as this little child the same is greatest in the kingdom of heaven.
The suffering that makes you humble is therefore God’s greatest gift to you. The natural man would call these things your greatest misfortune. Indeed, to an unspiritual person, these things may look like the calamities and bad luck of your life.
However, if you can receive it, you would recognize that your hardships and your sufferings are the greatest gifts of God to you.