Having been tried before judge and jury, appellant was convicted of aggravated assault, robbery and possession of an instrument of crime. Following denial of post-conviction applications, this appeal was brought alleging several grounds for relief.
Initially, it is asserted that the prosecutor improperly expressed his personal opinion as to appellant’s guilt during summation and thereby intruded upon the jury’s exclusive function of assessing credibility. While prosecutorial expressions of personal belief have been repeatedly condemned by this court as being unprofessional, not every intemperate remark will require a new trial.
Commonwealth v. Green,
The record of the proceedings below discloses that only after summarizing the evidence and presenting his arguments based on that evidence did the prosecutor submit his own conviction that the evidence proved appellant’s guilt beyond a reasonable doubt. The prosecutor refrained from attempting to stigmatize the appellant by means of an inflammatory characterization, and continually reminded the jury of its duty to evaluate the testimony fairly and impartially. Since the prosecutor’s misstatements fell considerably short of prejudicing the jury against the appellant by forming a fixed bias and hostility preclusive of a true verdict in their collective minds, we decline to disturb the order entered below.
Commonwealth v. Simon,
In conjunction with this claim, appellant challenges certain arguments advanced by the Commonwealth as being unsupported by the facts in evidence or legitimate inferences therefrom, and therefore erroneously admitted. See,
Commonwealth
v.
Long,
*498
Appellant next contends that his trial counsel was ineffective in failing to object to the lower court’s jury instruction defining reasonable doubt. The trial judge defined reasonable doubt as “that kind of doubt that would cause a reasonable man . . . to be restrained from acting”, which is one of two formulations expressly endorsed by the Supreme Court.
Commonwealth v. Young,
Finally, appellant asserts that the sentence imposed was excessive and without an adequate underlying statement of reasons. This issue has been waived by the appellant’s failure to have filed a petition for reconsideration of the sentence in the court below. In the interest of preventing a future appeal alleging ineffective counsel assistance of trial counsel, we hasten to add that appellant has not produced any evidence tending to show that the lower court did not consider and apply the guidelines set forth in the Sentencing Code,
1
notwithstanding the absence of specific
*499
reference to them in the record. See,
Commonwealth v. Wareham,
Judgment of sentence affirmed.
Notes
. Act of 1972, Dec. 6, P.L. 1482, No. 334, 18 Pa.C.S.A. §§ 1321-1326.
