Try 2 Corinthians 9:6-11.
Yes? So? Be a cheerful giver? And continue in good works? Because the church chooses not to associate or yoke itself with unbelievers doesn't change anything from the verses you provided. It doesn't say anywhere that the church will no longer provide ministries for the poor and sick does it? Those verses apply just as well when taken into context with II Cor 6:14. Or should I not associate that the same Holy Spirit was speaking at both instances?