What we can't do in heaven is sin and witness. And obviously God didn't leave us here to sin.
Rick WarrenBiblical convictions are essential for spiritual growth and maturity. What is ironic today is that people often have strong convictions about weak issues (football, fashion, etc.) while having weak convictions about major issues (what is right and what is wrong).
Rick WarrenSince God intends to make you like Jesus, he will take you through the same experiences Jesus went through. That includes loneliness, temptation, stress, criticism, rejection, and many other problems.
Rick Warren