God wants to bless you generously, and will do so based upon your works. If you can see working harder on your job to receive an increase in pay, increase in benefits, and a better retirement package later in life, then you should apply that same principle to your spiritual life. What more can man profit you? Can man profit you more than God? Of course not! Tithing and offering is a commandment of God.His supplying all our needs, and rebuking the enemy for our sakes, is the covenant He has promised to us. God NEVER breaks His promises. Get ready to move to another dimension in your personal and spiritual life.