(after stating the facts). This case must be reversed because of the error of the trial court in giving to the jury instructions Nos. 1, 2 and 3 on behalf of appellee. It will be noted that instruction No. 1, given on behalf of appellee, ignores all the defenses offered by appellant, that is to say, the defenses of assumption of risk, contributory negligence and the release of liability. Each of these instructions directed the jury to return a verdict in favor of appellee on the hypothesis therein stated, wholly ignoring the defenses of assumption of risk, contributory negligence and a valid release. It is insisted, on behalf of appellee, that this error was cured because the court specifically told the jury in an instruction that they should consider all the instructions given as a whole. This exact question was before this court in the ease of Natural Gas & Fuel Co. v. Lyles, 174 Ark. 146, 294 S. W. 395, in which the fifth headnote reads: “In a suit by an employee for personal injuries, an instruction that the jury should render a verdict for the employee, if they found the employer guilty of negligent acts detailed in instruction, held erroneous, as excluding the defenses of contributory negligence and assumed risk.”
The defenses of assumed risk, contributory negligence and a valid release all were outstanding in favor of appellant at all stages of this proceeding, and, before the jury should have been instructed to find for appellee, it should have been conditioned upon each of these defenses. In other words, if appellee had executed a valid release, this should have impelled a verdict for appellant; or if appellee had assumed the risk of this collision, the verdict'of the jury should have been for appellant; or if appellee’s contributory negligence, if any, was greater than the negligence of Clyde White, if any,.a verdict should have been returned in favor of appellant. Instructions Nos. 1, 2 and 3 wholly ignored these defenses.
*367This court held in the Lyles cases, cited supra, on this exact question: “Appellee contends that the omission in the two instructions to take into account appellant’s defenses of contributory negligence and the assumption of the risk by appellee was cured by instructions numbers 2 and 4 requested by appellant and given by the court. Number 2 related to contributory negligence, and number 4 to the assumption of the risk, and would have cured the defect, had the court not told the jury in both cases to render a verdict in favor of appellee in case they found that appellant was guilty of negligence as alleged. This declaration on the part of the court created a conflict between the two instructions given at the request of appellee and instructions 2 and 4 given at the request of appellant. Southern Anthracite Co. v. Bowen, 93 Ark. 140, 151-152, 124 S. W. 1048.”
It will thus be seen that instructions numbered 1, 2 and 3, given on behalf of appellee, were in conflict with the correct instructions given on behalf of appellant, and were therefore prejudicial.
Since this case must be reversed and remanded for a new trial, we deem it proper to discuss some other questions in the case which will probably recur. It is insisted here, and will probably be insisted on a new trial, that the trial court should have directed a verdict in favor of appellant because, as it is said, the testimony of appellee. was false and not worthy of belief wherein he testified that his brother, Clyde White, grabbed the steering wheel and turned the truck into the path of the touring car driven by Holland. This contention is bottomed upon the theory that appellee had testified in two previous trials, in neither of wdiich he had testified to the same state of facts and circumstances. On this question, it suffices to say that, under our system of government, the trial jury is the sole and unfettered judges of the credibility of witnesses and the weight that should be given to their testimony.
Section 22, article 7, of the Constitution of 1874 provides in part: “Judges shall not charge juries with regard to matters of fact, but shall declare the law,” etc.
*368In the early case of Wilcox v. Boothe, 19 Ark. 684, this court held: “It is the province of the jury, and not of the appellate court, to weigh the evidence and determine whether the testimony of a witness is to be believed. ’ ’ In the more recent cases of Shearer v. Farmers’ & Merchants’ Bank, 121 Ark. 529, 182 S. W. 262, this court said: “The jury, being the judges of the credibility of the witnesses, their verdict will not be disturbed on appeal.”
Again it was said by this court in the case of Kimbro v. Wells, 121 Ark. 45, 180 S. W. 342, that: “The weight of evidence and credibility of witnesses is solely for the jury, and they are authorized to accept such part of the testimony as they believe to be true, and reject that which they believe to be false.”
It may be that appellee had testified in previous trials to statement of facts contradictory to his testimony here given, but this would go only to his credibility as a witness and the weight that should be given to his testimony by the jury. The trial court was therefore correct in refusing to direct a verdict in favor of appellant on this theory.
The next insistence is that appellee cannot maintain this suit because of the execution of a release in favor of appellant. The circumstances surrounding this release are to the effect that, when a person is employed by appellant, he is furnished with what is denominated a “blue book,” wherein it is delineated that the employees of appellant upon receiving disability while in the employ of appellant, shall receive certain benefits therein explained and described. After receipt of the injuries herein complained of, appellant sent to appellee, -at Forrest City, certain papers to be executed by him, in reference to the acceptance or rejection of this plan. Appellee testified, in effect, that he did not read the details of these instructions, but assumed that they were for the purposes purported in the letter, that is to say, to enable him to draw his wages while suffering from his injuries. He further testified, in effect, that he did not know, and had no intention of releasing his cause of action when he *369signed the papers. Many other circumstances were testified to in reference to the advancement of this plan and the procuring of the release which we deem unimportant to here set out.
The trial court submitted the validity or invalidity of this release under instructions Nos. 5, 6 and 7 on behalf of appellee, and certain requested instructions on behalf of appellant. We think the trial court was correct in submitting this question to the jury, and that the instructions given in this behalf were correct declarations of law. We are unwilling to say, under all the facts and circumstances in this case, that the paper signed by appellee was a voluntary release as a matter of law. Section 7147, Crawford & Moses’ Digest, provides: “Any contract, rule, regulation or device whatsoever, the purpose or intent of which shall be to enable any such corporation to exempt itself from any liability created by this act, shall to that extent be void. Provided, that in any action broug'ht against any such corporation under or by virtue of any of the provisions of this act, such corporations may set off therein any sum it has contributed or paid to any insurance relief benefit, or indemnity that may have been paid to the injured employee or the person entitled thereto on account of the injury or death for which said action was brought.”
We think the testimony was sufficient to submit the question to the jury.
Other alleged errors will probably not occur on retrial of the case, and we therefore refrain from discussing them.
The case is reversed for a new trial.
McHaney, J. Mr. Justice Smith, Mr. Justice Butler and I concur. We hold that the release was executed voluntarily and without any fraud or misrepresentation, and is valid and binding on appellee. We are therefore of the opinion that the judgment should be reversed and the cause dismissed.