In this episode Ezekiel Ben Israel delivers the instrumental "No Doubt."
What does have a doubt mean?
If you have doubt or doubts about something, you feel uncertain about it and do not know whether it is true or possible. If you say you have no doubt about it, you mean that you are certain it is true. This raises doubts about the point of advertising.
Matthew 14:31
And immediately Jesus stretched forth his hand, and caught him, and said unto him, O thou of little faith, wherefore didst thou doubt?
Jesus answered and said unto them, Verily I say unto you, If ye have faith, and doubt not, ye shall not only do this which is done to the fig tree, but also if ye shall say unto this mountain, Be thou removed, and be thou cast into the sea; it shall be done.
And when they saw him, they worshipped him: but some doubted.
For verily I say unto you, That whosoever shall say unto this mountain, Be thou removed, and be thou cast into the sea; and shall not doubt in his heart, but shall believe that those things which he saith shall come to pass; he shall have whatsoever he saith.
But if I with the finger of God cast out devils, no doubt the kingdom of God is come upon you.
And seek not ye what ye shall eat, or what ye shall drink, neither be ye of doubtful mind.
Then came the Jews round about him, and said unto him, How long dost thou make us to doubt? If thou be the Christ, tell us plainly.
Then the disciples looked one on another, doubting of whom he spake.
Now while Peter doubted in himself what this vision which he had seen should mean, behold, the men which were sent from Cornelius had made enquiry for Simon's house, and stood before the gate,
Arise therefore, and get thee down, and go with them, doubting nothing: for I have sent them.
And he that doubteth is damned if he eat, because he eateth not of faith: for whatsoever is not of faith is sin.
Or saith he it altogether for our sakes? For our sakes, no doubt, this is written: that he that ploweth should plow in hope; and that he that thresheth in hope should be partaker of his hope.
I will therefore that men pray every where, lifting up holy hands, without wrath and doubting.
They went out from us, but they were not of us; for if they had been of us, they would no doubt have continued with us: but they went out, that they might be made manifest that they were not all of us.