Berzerker
Deity
There is nothing that takes God by surprise
He seemed awfully surprised by the Serpent, Adam and Eve...
The second half is not my problem (I would be giving specifically Catholic teaching on the issue) and I will leave it to a dutiful evangelical to examine that.
As to the first half however that can be taken as a generic. As to that question, it appears to me that you are taking a single passage from the bible and making conclusions based on a single passage. Always an erroneous way to look at the bible which must be taken as a coherent whole.
So for example in focussing on your single passage you conveniently miss Luke 11:39-44 which has some very illuminating words from Christ. (I will use the favoured translation of the evangelical in the quotation for character purposes)
Spoiler :And as he spake, a certain Pharisee besought him to dine with him: and he went in, and sat down to meat. And when the Pharisee saw it, he marvelled that he had not first washed before dinner.
And the Lord said unto him, Now do ye Pharisees make clean the outside of the cup and the platter; but your inward part is full of ravening and wickedness. Ye fools, did not he that made that which is without make that which is within also? But rather give alms of such things as ye have; and, behold, all things are clean unto you.
But woe unto you, Pharisees! for ye tithe mint and rue and all manner of herbs, and pass over judgment and the love of God: these ought ye to have done, and not to leave the other undone.
Woe unto you, Pharisees! for ye love the uppermost seats in the synagogues, and greetings in the markets. Woe unto you, scribes and Pharisees, hypocrites! for ye are as graves which appear not, and the men that walk over them are not aware of them
Then answered one of the lawyers, and said unto him, Master, thus saying thou reproachest us also. And he said, Woe unto you also, ye lawyers! for ye lade men with burdens grievous to be borne, and ye yourselves touch not the burdens with one of your fingers.
Woe unto you! for ye build the sepulchres of the prophets, and your fathers killed them. Truly ye bear witness that ye allow the deeds of your fathers: for they indeed killed them, and ye build their sepulchres. Therefore also said the wisdom of God, I will send them prophets and apostles, and some of them they shall slay and persecute: That the blood of all the prophets, which was shed from the foundation of the world, may be required of this generation; From the blood of Abel unto the blood of Zacharias, which perished between the altar and the temple: verily I say unto you, It shall be required of this generation. Woe unto you, lawyers! for ye have taken away the key of knowledge: ye entered not in yourselves, and them that were entering in ye hindered
And as he said these things unto them, the scribes and the Pharisees began to urge him vehemently, and to provoke him to speak of many things: Laying wait for him, and seeking to catch something out of his mouth, that they might accuse him.
he seems rather critical here of the pharisees, and indeed by hypocrites who stand on streetcorners the implication is that he is talking about said pharisees and other such folk. As to the praying ostentatiously on streetcorners thing, that is not commanded by christianity in any form that I am aware of making that point of yours rather odd, and as to praying in church, well there is nothing wrong with that unless you want to go obstentatiously waving your arms around and emitting noise to make a show?
What is condemned is public and ostentatious acts of false piety, without any real internal faith and love of God behind that manifestation, which in the example of the pharisees is thus devoid of this interior state, and is at best enacted out of a dead dogmatism devoid of real faith (as I said previously) and at worst is enacted purely for some temporal gain on the part of the "pharisee", say reputation and high standing in society.
No convenience, I'm just reading what the Bible claims Jesus said... And I read thru all that and I still dont see where he told people to pray in public, regardless of their motives. Everything you've said is in direct conflict with his specific instruction to pray in seclusion. How do you explain that? Its right there in the Bible:
5 And when you pray, do not be like the hypocrites, for they love to pray standing in the synagogues and on the street corners to be seen by others. Truly I tell you, they have received their reward in full. 6 But when you pray, go into your room, close the door and pray to your Father, who is unseen.
it cant be any more clear...