Posthuman is saying that we should be joyous over being tortured. Not yourself. . . - He quoted the same verse.
we rejoice in our sufferings, knowing that suffering produces endurance, and endurance produces character, and character produces hope, and hope does not put us to shame, because God's love has been poured into our hearts through the Holy Spirit who has been given to us!
(Romans 5:3-5)
Blessed are you when they revile and persecute you,
and say all kinds of evil against you falsely for My sake.
(Matthew 5:11)
If you are reproached for the name of Christ, blessed are you,
for the Spirit of glory and of God rests upon you.
On their part He is blasphemed, but on your part He is glorified.
(1 Peter 4:14)
they departed from the presence of the council,
rejoicing that they were counted worthy to suffer shame for His name.
(Acts 5:41)
Blessed is the one who perseveres under trial because, having stood the test,
that person will receive the crown of life that the Lord has promised to those who love him.
(James 1:12)
My brethren, count it all joy when you fall into various trials
(James 1:2)
Therefore I take pleasure in infirmities,
in reproaches, in needs, in persecutions, in distresses, for Christ’s sake.
(2 Corinthians 12:10)