Romans 9:2 Meaning

1I say the truth in Christ, I lie not, my conscience also bearing me witness in the Holy Ghost,

2That I have great heaviness and continual sorrow in my heart.

3For I could wish that myself were accursed from Christ for my brethren, my kinsmen according to the flesh:

4Who are Israelites; to whom pertaineth the adoption, and the glory, and the covenants, and the giving of the law, and the service of God, and the promises;