'Although' in the Bible

For although they knew God, they neither glorified him as God nor gave thanks to him. Instead, their thoughts turned to worthless things, and their senseless hearts were darkened.

Although they know God's just requirement that those who practice such things deserve to die they not only do these things but even applaud others who practice them.

Isaiah also calls out concerning Israel, "Although the descendants of Israel are as numerous as the grains of sand on the seashore, only a few will be saved.