One of the teachings of Islam is to praise God, after satisfying one’s hunger and thirst, in words such as these: All praise is due to God who provided me with food and water, and who made me one of the believers.Man cannot survive without food and water. He requires these things continuously throughout his entire life. For man's requirements God has made perfect arrangements. On the one hand, He has provided water in abundance on the earth, on the other, He has provided ample nourishment which man can obtain with the minimum of effort.
When a believer is hungry and thirsty, and he eats and drinks, he is overwhelmed with the feeling of how great that God is who has made such splendid provision for him. If God had not done so, he would have suffered the pangs of hunger and thirst, having had to go without food and water. His whole body expresses his acknowledgment of God’s bounties and he calls out: Praise be to God for all of His abundant provisions!
On receiving bodily sustenance the believer is reminded of the spiritual sustenance provided for him by God. Through revelation God gave man the knowledge of what He wants from him, thus enabling him to lead us life according to His will and ensuring his success in the next eternal world. Man then remembers God with even greater adoration.Every moment of his life, man ought to keep praising God,—God, who has made the most superb provision for him, both physical as well as spiritual.